**Answer: 1/12 or 8.3%**

**Step-by-step explanation:**

if the cube has 12 sides and only one (7) then there is a 1 in 12 chance it will land on that number or 8.3%

Rachel used 18 centimeters of tape to wrap 6 presents. How much tape will Rachel need in all if she has to wrap 15 presents? Solve using unit rates.

centimeters

**Answer:**

Rachel would need 45cm of tape to wrap 15 presents.

**Step-by-step explanation:**

Firstly we need to find how much is required to wrap one presnt: 18÷6=3.3cm of tape is needed to wrap one present.

Secondly to find how many she needs to wrap 15 we sinply multiply 15 by three and get 45.

I hope this helps you in any way.

What is the value of x?

I’m guessing 45

Hope it helps

Hope it helps

Phil is riding his bike. He rides 25 miles in 2 hours, 37.5 miles in 3 hours, and 50

miles in 4 hours. Find the constant of proportipnality and write an equation to

describe the situation. Let x represent the number of hours.

The equation that describes the relationship is y =

The constant of proportionality (known as "speed" in this case) is 12.5 miles per hour.

The equation is

d

=

12.5

×

t

Explanation:

To find the constant of proportionality, divide one value in each pair by the other. If this relationship is a true direct proportionality , when you repeat these for every pair, your will come up with the same value:

For example

25

miles

÷

2

hours

=

12.5

miles

hour

A direct proportionality will always result in an equation that resembles this:

y

=

k

x

where

y

and

x

are the related quantities and

k

is the constant of proportionality. If you draw a graph using the values you have, the graph will show a straight line the passes through the origin. The slope of this line will be the constant of proportionality. (And if the values given are real physical quantities, this constant will contain important information about the situation you are studying!)

30% as a decimal round to the thousands place

**Answer:**

Your answer is 0.300 rounded to the thousands place.

**Step-by-step explanation:**

Hope this helps!

multiply -24, and add -10

-12 and 2

-12×2= -24

-12+2= -10

Enlarge the triangle by scale factor -2, using point (8,8) as the centre of enlargement

(please hurry 15 points)

you need to draw a line from each corner of the triangle to the dot at 8,8 to start

**Answer:**

I understand you probably don't need this anymore but here is the answer anyway.

**Step-by-step explanation:**

So what you want to do is draw a line from a corner to the centre of enlargement (I'll use the one at (9, 10) ). Then you see that it take 2 boxes to get to that, keep the line going through for double as much as it took to reach the centre of enlargement, this is because the scale factor is two. Do this for every corner, going through the centre of enlargement for the double the length it took to get to it (plot a cross at each bit you end up). Finally, remove the lines you used and connect the crosses. This method may be a bit confusing and someone who understands it more than me would probably explain what the minus means, if I explain it will probably make this more confusing. Hope this Helps!

i need help, if you do help please dont put picture thank you!

Answer:

181

Step-by-step explanation:

Area of a semicircle: 1/2 (pi • r^2)

1/2(3.14 • 100)

1/2 ( 314 )

157

Triangle:

(6 • 8) ÷ 2

48 ÷ 2

24

Add the area of the triangle & semicircle together: 157 + 24 = 181

Hope this helps! Have a great day!

DIRECTIONS: BELOW ARE NUMBERS EXPRESSED IN EXPONENTIAL NOTATION. GIVE THE VALUE OF EACH EXPONENTIAL NOTATION.

1. 4³ =

2. 6⁴ =

3. 25 =

4. 5² =

5. 3⁴ =

**Answer:**

1) 4 × 4× 4 = 64

2) 6⁴ = 1296

3) 25 = 25

4) 5² = 2

3) 3⁴= 81

Helppp Bc I don’t know what to do

**Answer:**

Option (b) will be the correct answer.

**Step-by-step explanation:**

190×10⁸

1.9×10²×10⁸

1.9×10¹⁰

**Answer:**

B

**Step-by-step explanation:**

190 x 10^8 = 19000000000

1.9 x 10 ^10= 19000000000

The cost C (in dollars) of making n watches is represented by C = 15n + 85 .

How many watches are made when the cost is $385?

how many watches?

So the answer should be 48.58 if not then it could be 278n

Simplify the expression

Answer:

x^35

Explanation:

5 x 7 = 35

x^35

Explanation:

5 x 7 = 35

**Answer:**

x12

**Step-by-step explanation:**

(x*x*x*x*x) *(x*x*x*x*x*x)

Kathy is making 3 batches of pancakes for a brunch party. If each batch needs 1712 cups of milk, how much milk does she need altogether?

**Answer:**

5,136

**Step-by-step explanation:**

because 1,712×3=5,136

Steph makes scones in three flavours: cheese, fruit and plain.

She makes:

• 4 times as many fruit scones as cheese scones,

• 3 times as many plain scones as cheese scones.

She sells each scone for the same price.

She makes a total of £96 from the sale of all the scones.

How much does she make from the sale of the plain scones?

**Answer:**

The amount she makes from the sale of plain scones is £36

**Step-by-step explanation:**

The number of flavors of scones Steph makes =

The number of fruit scones she makes = 4 × The number of cheese scones she makes

The number of plain scones she makes = 3 × The number of cheese scones she makes

The price at which she sells the cheese scones = The price at which she sells the fruit scones

The price at which she sells the cheese scones = The price at which she sells the plain scones

The total amount she makes = £96

Let, 'x', represent the number of cheese scones she makes

Therefore, we have;

The number of fruit scones she makes = 4·x

The number of plain she makes = 3·x

∴ The total number of scones she makes = 4·x + 3·x + x = 8·x

The total number of scones she makes = 8·x

The total amount she makes from selling the 8·x scones she makes = £96

∴ 8·x = £96

x = £96/8 = £12

The amount she makes from the sale of 'x' number of scones = £12

The number of plain scones she makes = 3·x

From the sale of '3·x' number of plain scones, she makes = £12 × 3 = £36

PLEASE HELP MEEEEEEEE

**Answer: 4.19**

v = 4/3 * 3.14 * 1^3

v = 4/3 * 3.14

v = 4.19

The length of one base of a trapezoid is 19 meters and the length of the median is 23 meters. Find the length of the other base,

Answer:

27

Step-by-step explanation:

19+x/2=23

19+x=46

x=27

or 19-23=4

23+4=27

The **length **of the other **base **of the** trapezoid **is 27 meters.

A **trapezoid **is a **polygon **with four sides, it has one pair of **parallel **sides.

The **length **of the base of a **trapezoid **is 19 meters.

The **length **of the **median **is 23 meters.

The **median **in a **trapezoid **is a line that is in the drawn in the mid way of the two non-**adjacent sides**.

The value of **median **is half of the **bases **added together.

**Median **= (1/2) ( Base₁ + Base₂)

Substituting the values in the formula to obtain the value of the other base.

Let x be the length of the **other base**,

23 = (1/2) * ( 19 + x)

23 *2 = 19+x

46 = 19 +x

x = 27 meters

The **length **of the **other base **is 27 meters.

To know more about **Trapezoid**

https://brainly.com/question/8643562

#SPJ5

Calculate the volume of liquid that would fill the bowl of the glass. Show all your work.

**Answer:**

52.36

**Step-by-step explanation:**

Formula to find volume in a cone is

V = pi • radius^2 h/3

So we fill in the numbers

V = pi •

the radius is half of diameter,

The diameter is 5

So it's

V = pi • 2.5

since it's half of 5

V = pi • 2.5^2 h/3

the height is 8 so we fill it in

V = pi • 2.5^2 8/3

When calculated, you get..

52.36

The **volume **of the **liquid **which can fill the bowl of the **glass **(in shape of **cone**) with the **liquid **is 49.74 cm³.

**Volume **of solid is the amount of **quantity**, which is obtained by the solid or **object **in the 3 dimensional space.

The **volume **of the cone can be given as,

[tex]V=\dfrac{1}{3}\pi r^2\sqrt{l^2-r^2}[/tex]

Here, (r) is the **radius **of the base of the **cone **and (*l*) is the slant height of the **cone**.

Here, the **diameter **of the cone is 5 cm. thus the **radius **of the cone is,

[tex]r=\dfrac{5}{2}\\r=2.5\rm cm[/tex]

The slant **height **of the cone is 8 cm. Thus, put the value to find the **volume **of cone as,

[tex]V=\dfrac{1}{3}\pi (2.5)^2\sqrt{(8)^2-(2.5)^2}\\V\cong 49.74\rm cm^3[/tex]

Thus the **volume **of the **liquid **which can fill the bowl of the **glass **(in shape of **cone**) with the **liquid **is 49.74 cm³.

Learn more about the **volume **of **solid **here;

https://brainly.com/question/1355179

For each equation choose a value for x and then solve

to find the corresponding y value that makes that

equation true. Do not pickx = 0.

1) 6x= 7 and

two) 5 x + 3 and = 9

3) Y + 5 - 13x = 7

Answer:

Step-by-step explanation:

For each equation choose a value for x and then solve to find the corresponding y value that makes that equation true.

Melanie is going to invest in an account paying an interest rate of 5.2% compounded

monthly. How much would Melanie need to invest, to the nearest hundred dollars,

for the value of the account to reach $19,600 in 19 years?

**Answer:**

7300

** Step-by-step explanation:**

I got it right

Melanie would need to invest an **amount **of $7300.

Compound interest is defined as the amount of **interest **which has been calculated on the principal amount as well as the amount accumulated over the previous period is also included.

The **final **amount in a compound interest can be calculated using the formula,

A = P (1 + [tex]\frac{r}{n}[/tex] )^(n t)

Here A is the final amount, P is the **principal **value, r is the rate of interest, n is the number of **times **interest is compounded per year and t is the **number **of years.

Given,

A = $19,600

r = 5.2% = 5.2/100 = 0.052

Since it is compounded **monthly**, n = 12

t = 19 years

**Substituting**,

19,600 = P (1 + [tex]\frac{0.052}{12}[/tex])^ (12 × 19)

19,600 = P (1.0043)^(228)

19,600 = P (2.68)

P = 19,600 / 2.68

P = 7313.0767 ≈ 7300 to the nearest hundred

Hence the **value **of the account will reach $19,600 n 19 years if she invest an amount of $7300.

Learn more about **Compound Interest **here :

https://brainly.com/question/14295570

#SPJ2

hmm i sure do ask a lot of questions

**Answer:**

A bc it show that it travels 25 miles to the hour.

In other words Miles per hour= 25 to 1 hour

**Step-by-step explanation:**

Hope this helps :)

A bc the other ones literally make no sense lol

A rock was thrown from the top of a building. The distance, in feet, between the rock and the ground t seconds after it is thrown is represented by d=-16t squared -4t+382. How long after the rock is thrown is it 370 feet from the ground

**Answer:**

**Step-by-step explanation:**

PLEASE HELP!!!

Paula can spend no more than $500 for a photographer to take specialty photos for the dinner. Aerial photos from a drone cost $25 each, and wide-angle photos cost $50 each. Part A Write an inequality that represents the number of each type of photo that Paula can buy. Let x equal the number of aerial photos and y equal the number of wide-angle photos.

**Answer:**

**25x + 50y <= 500**

Giving brainliest to whoever comments the right answer first

**Answer:j**

**Step-by-step explanation:**

evaluate the expression3+(a+4)(8-b) when a = 5 and b = 6

**Answer:**

21

**Step-by-step explanation:**

**3+(a+4)(8-b)**

**3+(5+4)(8-6)**

**3+(9)(2)**

**3+18**

**21**

Sita bought a sofa set for Rs 30,000 and a dining set for Rs 20,000. He sold the sofa set at a loss of 5% but made a profit of 5% on the dining set. The net result of the transaction is?

Answer: See explanation

Step-by-step explanation:

Sita bought a sofa set for Rs 30,000 and sold the sofa set at a loss of 5%. The loss on the sofa will be:

= 5% × 30000

= 5/100 × 30000

= 0.05 × 30000

= 1500

Selling price of the sofa = 30000 - 1500 = 28500

Sita bought a dining set for Rs 20,000 and made a profit of 5% on the dining set. The selling price of the dining set will be:

= 20000 + (5% × 20000)

= 20000 + (0.05 × 20000)

= 20000 + 1000

= 21000

The cost price of the sofa and dining set will be:

= Rs 20000 + Rs 30000

= Rs 50000

The selling price of the dining set will be:

= Rs 28500 + Rs 21000

= Rs 49500

The net result of the transaction is will be:

Selling price - Cost price

= 49500 - 50000

= -500

There's a net loss of $500

what shape is similar to the original shape

**Answer c **

**Step-by-step explanation:**

they have to be equivalent

HELPPPPP !!!!!!! Please answer correctly Will mark Brianliest !!!!!!!!!!

The coordinates of B would be (-1, -3)

Given ABC, what is the value of x?

HELP ME PLS THIS IS URGENT

**Answer:**

x=35

**Step-by-step explanation:**

We know that sum of angles in a triangle=180

120

o

+25

o

+x=180

145

o

+x=180

o

x=35

o

can you solve this? what is sin 60

**Answer: **

Yo the answers B

**√**3/2

**Step-by-step explanation:**

Find the value of x.

**Answer:**

**i forget im sorry **

**Answer:**

find the value of x

20

40

**Step-by-step explanation:**

1. Does this equation represent growth or decay?

A (t) = 800(1.21)

**Answer:Decay**

**Step-by-step explanation: because of perenthesis**

The equation represents decay

A circle has radius 29.5 cm. What is the diameter?
Where is the country located geographically? Dominican Republic HELP PLEASE
Which word correctly completes this sentence? Los ___________ son narraciones ficticias que tratan de explicar hechos de la realidad.
Choose Yes or No to tell if the fraction 4/9 will make each equation true.
The majority of the population of the Mughal Empire followedA. ChristianityB. HinduismC. SikhismD. Islam
0.5% of what number is 5
What was the effect of allowing criminals to care for animals?less thoughts of killing themselves more fightingbetter eating habitsall of these
What tribe was being forced off of their native lands in Georgia in what is known as the trail of tears
Due at 10pm!!!!!!!!!!Read the following sentences from the passage.When people report that stray dogs need help. The Paw Dog Rescue Center team arrives to help.What is the most effective way to combine these two sentences? A. When stray dogs are spotted the Paw Dog Rescue Center team arrives to help. B. When people report that stray dogs need help the Paw Dog Rescue Center, team arrives to help. C. When people report that stray dogs need help, the Paw Dog Rescue Center team arrives. D. The Paw Dog Rescue Center team arrives to help, when people report that stray dogs need help.
Need help again will give the brainliest
In each of the following graphs, the two given polygons are similar. Write precisely a single dilation (coordinates of center and coefficient) by which the image (labeled with primed letters) was obtained. Will Give Brainiest!!!!!
oscar debe encontrar el valor de m en la ecuacin -2(m+6m)-6=-4(m+6)-4m para poder encontrar el equilibrio de una balanza cul es el valor de m
If a translation maps zl onto ZK, which of the following statements is true? G HS 1 K is twice the measure of 2JK: GH is twice the measure of 2GJ: Triangles AGHI and AGJK are not similar. OCH = J
what is a multiple of 12h^3?
loook below giving brainliest
What was going on in Europe at the time that prevented the British from committing a larger portion of its military to fighting in the War of 1812?
need help with this if anyone could help thanks
Read the sentence. She was proactive and boarded up the windows before the hurricane hit. The word act means to do something." Based on this, what is the best definition for the term proactive? A. acting without thinking B. acting in anticipation of a problem C. acting in an exaggerated way D. acting as if something is unimportant
Seventh grade > L.8 Solve percent equations: word problems JS6Harold's Diner offers its clients a choice of regular and diet soda. Last night, the diner served40 sodas in all, 10 of which were regular. What percentage of the sodas were regular?
Find the missing angle