Answer:c

Step-by-step explanation:

**Answer:**

**The answer would be B.**

5, 3, 2, 6, 5, 2,5

mean:

median:

mode:

range:

**Answer:**

mean: 4

median: 5

mode: 5

range: 4

40 people can ride the roller coaster every 15 minutes. How many people can ride the roller coaster every 3 hours?

**Answer:**

480

**Step-by-step explanation:**

**Answer:**

486 people can ride the roller coaster in 3 hours

**Step-by-step explanation:**

40÷15 = 2.7

2.7 × (60×3)

2.7×180= 486

I need help with this question

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the indices,

[tex] \frac{ {2}^{6} }{ {2}^{4} } \times {2}^{5} [/tex]

===>

[tex] {2}^{6 - 4} \times {2}^{5} [/tex]

===>

[tex] {2}^{2} \times {2}^{5} [/tex]

===>

[tex] {2}^{5 + 2} [/tex]

===>

[tex] {2}^{7} [/tex]

hence the answer is

[tex] {2}^{7} [/tex]

**Answer:**

2^7

**Step-by-step explanation:**

2^6/2^4)*2^5=128

2^7=128

3/8 - 1/4x =1/2 x - 3/4

please help solve for x and show work

**Answer:**

x=3/2 (or 1.5)

**Step-by-step explanation:**

Subtract 3/8 from both sides

Simplify

Subtract 1/2x from both sides

Simplify

Multiply both sides by 4

Simplify

Divide both sides by -3

what is the gradient of the following shape

You mind explaining it? Like the question

A car drvies at a speed of 60 mph for 30 minutes. Calculate how far it travles

**Answer:**

30 miles

**Step-by-step explanation:**

Distance = speed x time

30 minutes can be considered as ½ an hour.

60 x ½=30miles

area is the amount of .......a figure covers ?

**Answer:**

surface

**Step-by-step explanation:**

Answer: Area for a 2D image is the space it covers.

Step-by-step explanation:

If you have an empty square and you shade it in, what you are shading is its area. You can find area of a square or rectangle by multiplying its length by its width. For more complicated shapes there are formulas you can use.

What is the measure?

**Answer:**

70-45

**Step-by-step explanation:**

becauae w= 70-45 and w+45=70

A car travels a distance of 190 miles in a time of 3.4 hours.

What is its average speed rounded to 1dp?

**Answer:**

55.9 mph

**Step-by-step explanation:**

190/3.4 = 55.88 mph rounded to one dp = 55.9 mph

A car travels a distance of [tex]190[/tex] miles in a time of [tex]3.4[/tex] hours, then its **average speed** will be [tex]56[/tex] miles per hour.

**Average speed **is speed is the total distance traveled by the car in a particular time of interval.

**Average speed **[tex]=\frac{Total \ Distance}{Total \ Time}[/tex]

We have,

Distance [tex]=190[/tex] miles

Time[tex]= 3.4[/tex] hours

So, Using the above given formula,

**Average speed **[tex]=\frac{Total \ Distance}{Total \ Time}[/tex]

[tex]=\frac{190}{3.4}[/tex]

[tex]=56[/tex] miles per hour

So, the **average speed** of car is [tex]56[/tex] miles per hour which is find out using the above given formula.

Hence, we can say that if a car travels a distance of [tex]190[/tex] miles in a time of [tex]3.4[/tex] hours, then its **average speed** will be [tex]56[/tex] miles per hour.

To know more about **average speed **click here

https://brainly.com/question/9834403

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find x: 9(2x+1)=81(3x+2)

**Answer:**

Exact form: x = -17\25

Decimal form: x = -0.68

What is the inverse function (equation) of f(x) = 6x - 5 ?

**Step-by-step explanation:**

Given

f(x) = 6x - 5

f^-1(x) = ?

Let

y = f(x)

y = 6x - 5

Interchanging the roles of x and y we get

x = 6y - 5

6y = x + 5

y = ( x + 5 ) / 6

So therefore f^- 1(x) = (x + 5) / 6

Hope it helps :)❤

There are 320 students in a school.

There are 36 more boys than girls.

What fraction of the students in the school are boys?

196/320 is fraction

HELP WILL GIVE BRAINLIEST Given an expression can you write an equivalent form of the expression and explain the properties you used?

Answer:4^-3 could also be written as 1/4^3

Step-by-step explanation:

Negative exponent rule in which the number with a negative exponent gets moved to the denominator.

1/4^3 is the answer your needing

I don’t understand pls help!!

**Answer:**

7.9 m

**Step-by-step explanation:**

Use the Pythagorean theorem: a²+b²=c²

This formula can be used to solve a side of any right (90°) triangle.

c² is the length of the hypotenuse (the diagonal side of the triangle, opposite to the 90° angle)

So, c = 32m.

Sides a and b are the legs of the triangle, but we only know one side. Plug numbers into the formula:

31² + b² = 32²

961 + b² = 1024 Subtract 961 from both sides to get b² by itself.

b² = 63

√b² = √63 Square root both sides to get b by itself.

b = 7.93725

Answer is 7.9 meters, rounded to tenths place

Isabella is travelling in Brazil during the summer, She knows that a 15-minute phone call home to her family costs $45.85 and a 20-minute phone call costs $58.30 sabella only has $55.81 to spend on her phone call. How long can she talk to her family?

19 minutes ..

Divides 45.85 by 15 you will get 3 same for the other cost- the divide 3 by 55.81 and you get 19

Divides 45.85 by 15 you will get 3 same for the other cost- the divide 3 by 55.81 and you get 19

4. What expression represents the width of the room?

**Answer:**

35-4

**Step-by-step explanation:**

**Answer:**

Let x = represents the width

m.

**Step-by-step explanation:**

hope that helps -w-

6. Alyssa is making a recipe that requires 2 cup of oil and 4 cups of milk. Which of the following combinations shows the same ratio of oil to milk?

**Answer:**

D. 6 cups of oil to 12 cups of milk.

find the size of angle X.

Circle adds up to 360

81+164=245

360-245= 115

Answer is :115

81+164=245

360-245= 115

Answer is :115

The **size** of **angle** x is 115.

An **expression** contains one or more **terms** with addition, subtraction, multiplication, and division.

We always combine the **like** **terms** in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

From the figure,

The **whole** **complete** **angle** is 360.

This means,

164 + 81 + x = 360

**Solve** for x.

164 + 81 + x = 360

245 + x = 360

x = 360 - 245

x = 115

Therefore,

The **size** of **angle** x is 115.

Learn more about **expressions** here:

https://brainly.com/question/3118662

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The length of a rectangular tabletop is 18 inches more than the width. The perimeter is 244. What is the width of the tabletop?

**Answer:**

52 in.

**Step-by-step explanation:**

Let the width = x.

The length is x + 18.

perimeter = 2(L + W)

244 = 2(x + x + 18)

122 = 2x + 18

2x = 104

x = 52

The width is 52 in.

**Answer:**

length is 70 width 52

**Step-by-step explanation:**

Matthew made a fruit salad in which the ratio of blueberries to red grapes is 8:6 if Matthew use 28 blueberries how many red grapes did he use

**Answer:**

21 red grapes

**Step-by-step explanation:**

B:G

8:6

28:x

28/8=3.5

therefore 6*3.5 = x

**Answer:**

The answer is 21

**Step-by-step explanation:**

If you do 28/8 you get 3.5. So he used 3 1/2 blueberries. Then you have to times 6 by 3.5 to get 21. Put it back into ratio form and you get 28:21

Hope this helps!

if triangle def is similar to triangle jkl find kl

**Answer:**

KL=45

**Step-by-step explanation:**

Sharon made $45 in interest by placing $500 in a savings account with simple interest for 1 year. What was the interest rate?

**Answer: **The interest rate was 9%.

**Step-by-step explanation:**

If principal amount P is invested at the rate of r percent with simple interest(I) for t years, the formula to find rate :

[tex]R=\dfrac{I\times100}{P\times t}[/tex]

As per given,

P = $ 500, I = $45, t = 1 year

Substitute values in formula , we get

[tex]R=\dfrac{45\times100}{500\times1}\\\\\Rightarrow R=9\%[/tex]

Hence, **The interest rate was 9%.**

Directions: Review the table shown here,

Input

1

Output

120

4

450

1

140

4

450

Which statement best explains why the data in the table above does not represent a

function?

A. Each input has only one output.

B. Each output has only one input.

C. One input has more

one output

D. One output has more than one output.

**Answer:**

**rStep-by-step explanation:**

d

We have a side that is opposite our angle,

and we have the hypotenuse. Which ratio

will we use?

**Answer:**

Sine

**Step-by-step explanation:**

Using the acronym **SOHCAHTOA**, we can see that Sine (S) should be used.

SOH represents **Sine, Opposite, Hypotenuse.**

Since we are only given the opposite side and hypotenuse, the sine ratio should be used, which is** opposite / hypotenuse**

So, **sine** will be used.

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?

Answer: answer is $33.60

Step-by-step explanation:

Please help me please help me thank you￼￼

**Answer:**

[tex]2\sqrt{30}[/tex]

**Step-by-step explanation:**

I dont feel like explaining

How do you solve this and please use explanation if you can.

**Answer:**

i honestly dont know

**Step-by-step explanation:**

i need pointsss

PLZ HELP WILL GIVE BRAINLY!!!!

It’s 2/1 because you go up 2 (rise) and go over one (run)

I think the best answer is 2/1 because u need to rise and then go over one and this is easy so bye111

Kathryn and karina are neighbours and they are each planning rosebushes and butterfly plants in their yard. They bought their plants from the same store. Catherine spent $111 on four rosebushes and seven butterfly plants. Karina spent $132 on five rosebushes and eat butterfly plants. What is the cost of one rosebush and the cost of one butterfly plant?

A rosebush : $10, butterfly plant $7

B Rose bush: $9 ,butterfly plant $12

C rosebush; 12 , butterfly plant $9

D rose bush : $14, butterfly plant $7

Answer:

d a rosebush 14 butterfly plant 7

Step-by-step explanation:

don't believe me ask some body else okkkkkur

Three bananas and two pears cost 95p.

Five bananas and three pears cost £1.51

Find the cost of ten bananas and ten pears.

**Answer:**

Cost of ten bananas and ten pears is £ 3.90

**Step-by-step explanation:**

As three bananas and two pears cost 95 p and five bananas and three pears cost £ 1.51 or 151 p ,

subtracting former from latter, we get

two bananas and one pear cost 151 p − 95 p = 56 p

and doubling four bananas and two pear cost 56 p × 2 = 112 p

Hence, one banana costs 112 p − 95 p = 17 p .

and two bananas cost 17 p × 2 = 34 p

and hence one pear costs 56 p − 34 p = 22 p

Hence cost of ten bananas and ten pears is

10 × 17 p + 10 × 22 p = 170 p + 220 p = 390 p = £ 3.90

**Hope it helps**

**Please mark me as the brainliest**

**Thank you**

Red meats, gravy, and salad dressing are high in this nutrient
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