**Answer:**

the base area is** 20,000**

2 x 20,000 = 40,000

HELP HELP 100 POINTS!! Paola was given the equation y= -x + 3. Which of following is an equivalent representation of the equation.

i also need a explanation

**Answer:**

no answer choices i cant help

**Step-by-step explanation:**

moan

EASY POINTS

PLEASE ANSWER

:)

LOTS OF POINTS!!!!!!!!!!!!!!!!!!!!!!

**Answer:**

A

**Step-by-step explanation:**

It says the both dimensions are 30%. So, it we do 31 divided by 6, it would be 5 with a remainder of one, which is also equal to 5.1. If we then multiply it by 4, then divide by 9, that would be .03.

Is 17—6x a expression or Equation

**Answer:**

expression because an equation has to have a plus +×÷ or divsion sign to be an equation

A mixture of nuts contains 1 cup of walnuts for every 3 cups of peanuts write a linear equation that represents the relationships between penuts,x, and walnuts,y, Graph the line

**Answer:**

surfaces curving inward, so it makes parallel light rays curve outward or diverge. That's why concave lenses are sometimes called diverging lenses. ... The distance from the center of the lens to the focal point is, again, the focal length of the lens.

**Step-by-step explanation:**

Which fraction is equivalent to a repeating decimal? A. 1/8 B. 2/8 C. 14/21 D. 3/10

**Answer:**

C

**Step-by-step explanation:**

14/21 = 2/3 = .666666666666666666666.....7

-4n>24 write a answer as an inequality

**Answer:**

n < -6

**Step-by-step explanation:**

-4n>24

Divide each side by -4, remembering to flip the inequality

-4n/-4 < 24/-4

n < -6

**Answer:**

n < -6

**Step-by-step explanation:**

We are given the following equation and asked to solve for *n*:

Divide both sides by -4 to isolate *n* by itself, and since we are dividing/multiplying a negative number on both sides, we need to flip the inequality sign:

Can someone please help meeeee I’m desperate

2=68

3=3x

5=98

I’m not sure about the others

3=3x

5=98

I’m not sure about the others

In a certain country, the true probability of a baby being a boy is 0.519. Among the next nine randomly selected births

in the country, what is the probability that at least one of them is a girl?

Answer:

0.9973

Step-by-step explanation:

Given :

Probability of girl, probability of success , 1 - p = 1 - 0.519 = 0.481

1 - p = 0.481

n = 9

Probability that atleast one is girl

Usingbthe binomial probability distribution :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

USing the binomial probability calculator :

p(x ≥ 1) = p(x=1) + p(x=2) + p(x=3) + p(x=4) + p(x=5) + p(x=6) + p(x=7) + p(x=8) + p(x=9)

p(x ≥ 1) = 0.9973 ( from calculator).

Need help fast please with these 5 questions

**Answer:**

16.....................................

6⁹*6ⁿ = 6¹²6⁹⁺ⁿ = ¹²9 + n = 1217.....................................

7⁸/7ⁿ = 7³7⁸⁻ⁿ = 7³8 - n = 318.....................................

15ⁿ = 115ⁿ = 15⁰19.....................................

1/10⁵ = 10ⁿ10⁻⁵ = 10ⁿ-5 = n20.....................................

(8²)ⁿ = 8¹²8²ⁿ = 8¹²2n = 12How many pairs of skis in stock does the shop have to have to make the probability in question 4 less than .01? Round your answer to a whole number

mean=150

Standard Deviation=20

**Answer:**

159 hwqb **Step-by-step explanation:2n3wq,brudj32nwqrdb3wndj32wsd **

Can someone help me with this please

**Answer:**

**Step-by-step explanation:**

As we know, the four angles of the rectangle are 90°.

So, we need to find ∠AEB first.

∠AEB=180-44-90 (∠s sum of Δ)

= 46°

We can then work out x.

x=180-59-46 (adj. ∠s on st. line)

x=75°

Please help now due in 25 minutes!!!

**Answer:**

y=8x+1

**Step-by-step explanation:**

The slope is a positive 8 because the line is going upwards. Slope equals rise over run. The rise is 8 units, and the run is 1 **positive** unit since it is going to the right. So 8/1 is 1. There's a +1 in the equation because the y-intercept is at positive 1. The y-intercept is where the line crosses the y-axis (vertical line). Here, the line crosses it at 1.

Y=8x+1 rise over Tun where they crossed lines I believe

Let's say we have a box with 6 marbles: 3 red, 1 blue, 1 green, and 1 yellow. What is the probability of picking a yellow marble, keep it, and then

picking a blue marble?

A 1/12

B 1/30

C 1/36

D 1/11

B. 1/30

Explanation: First you find the probability of picking a yellow marble, 1/6. Then you multiply the probability of picking a blue marble, 1/5 since there are now only five marbles total. Then multiply those to see what the final probability is, 1/6*1/5=1/30.

Explanation: First you find the probability of picking a yellow marble, 1/6. Then you multiply the probability of picking a blue marble, 1/5 since there are now only five marbles total. Then multiply those to see what the final probability is, 1/6*1/5=1/30.

8x = 60 . What does X equals?

**Answer:**

7.5

**Step-by-step explanation:**

60/8

7.5

x=7.5

**Answer:**

X= 7.5

**Step-by-step explanation:**

5/8+1/4￼ plz help me

Answer 7/8 or .875 in decimal form

The radius of a sphere is increasing at a rate of 2 mm/s. How fast is the volume increasing (in mm3/s) when the diameter is 40 mm

**Answer:**

[tex]\dfrac{dV}{dt}=502.65\ mm^3/s[/tex]

**Step-by-step explanation:**

The volume of a sphere is given by :

[tex]V=\dfrac{4}{3}\pi r^3[/tex]

**The rate of change of volume means,**

[tex]\dfrac{dV}{dt}=\dfrac{d}{dt}(\dfrac{4}{3}\pi r^3)\\\\\dfrac{dV}{dt}=\dfrac{4}{3}\pi \times 3r\times \dfrac{dr}{dt}[/tex]

We have, [tex]\dfrac{dr}{dt}=2\ mm/s\ and\ r=40\ mm[/tex]

So,

[tex]\dfrac{dV}{dt}=\dfrac{4}{3}\pi \times 3\times 20\times 2\\\\=502.65\ mm^3/s[/tex]

**So, the volume is increasing at the rate of **[tex]502.65\ mm^3/s[/tex]**.**

please help me find the missing side !

**Answer:**

x=14 and y=7

**Step-by-step explanation:**

This is a 30-60-90 triangle

So in terms of x it would be [tex]x-x\sqrt{3} -2x[/tex]

If across the 60 is [tex]7\sqrt{3}[/tex] then y would be 7 which is across the 30 degrees

And x would be 14 because 2(7)=14

solve using elimination method. show work -3×+4y=1 -4×+5y=-2

**Answer:**

Multiply the first equation by 4 and the second equation by -3:

-12x + 16y = 4

12x - 15y = -6

‣ Add the equations:

‣ Solve for y:

y = -2

‣ Substituting y = -2 into the first equation, we get:

-12x + 16 ⋅ (-2) = 4

‣ Solve for x:

x = -3

‣ Solution:

x = -3, y = -2)

DUDE SORRY My first answer wrong, I'm a bit tired but here you go

What is the answer to this equation 3 1/10 -2/3

**Answer:**

The answer is 73/30

**Step-by-step explanation:**

Answer:

73/30 or2.43

Step-by-step explanation:

PLEASE HELP MEE ITS URGENT

Scale factor is 1/2

A rectangle has a length of (5x+2) and a width of (3x-1) with an area of 308 square units. Find the perimeter

**Answer:**

ywg vuwibgwuhydj 3128820400=8

Betty made $200 salary plus 5% commission on her sales this week. If she made $275 this week, what

were her total sales this week?

**Answer:**

$36.00 i think

**Step-by-step explanation:**

What are the letters where the y coordinate is bigger than the x?

**Answer:**

O, A, T, and I

**Step-by-step explanation:**

the y coordinate is bigger than the x coordinate

Can you pls help meSimplify 6+(-11)

**basically all you're doing here is subtracting 6 from 11. 11-6=5, add the - sign, so the answer is -5**

Help me plz and thank u

**Answer:**

18

**Step-by-step explanation:**

**triangle formula = b x h /2**

**half of 8/2= 4**

**9 x 4= 36**

**36/2= 18**

What are the four

parts of axiomatic system?

An axiomatic system consists of some undefined terms (primitive terms) and a list of statements, called axioms or postulates, concerning the undefined terms. One obtains a mathematical theory by proving new statements, called theorems, using only the axioms (postulates), logic system, and previous theorems.

Hope this helps have a awesome night/day❤️✨

**Step-by-step explanation:**

lol please help i literally cannot do math to save my life

**Answer:**

[tex]\displaystyle d \approx 3.6[/tex]

**General Formulas and Concepts:**

Pre-Algebra

Order of Operations: **BPEMDAS
**

Algebra I

Reading a Cartesian Plane

CoordinatesAlgebra II

Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]**Step-by-step explanation:**

Step 1: Define

*Find points from graph.*

Point A(-2, 1)

Point B(1, -1)

Step 2: Find distance *d*

Simply plug in the 2 coordinates into the distance formula to find distance *d*

**Answer:**

3.6 units

**Step-by-step explanation:**

Point A --> [tex]x_{1} \\[/tex] = -2 , [tex]y_{1}[/tex] = 1

Point B --> [tex]x_{2}[/tex] = 1 , [tex]y_{2}[/tex] = -1

AB =

[tex]\sqrt{(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2 } \\\sqrt{[1 - (-2)]^2 + [(-1) - 1]^2} \\\sqrt{3^2 + (-2)^2} \\\sqrt{9 + 4} \\ \sqrt{13} \\3.605[/tex]

distance between AB can be rounded to **3.6 units**

Hope it helps.

A rectangular prism has a length of 14ft, a height of 8ft, and a width of 15ft. What is

its volume, in cubic ft?

**Answer:**

37

**Step-by-step explanation:**

14 + 8 + 15

**Answer: 1680³**

**Step-by-step explanation: **

**length x width x height**

**14 x 15 x 8**

Of the 800 people at a concert, 42% of them were teenagers. How many teenagers were at the concert

**Answer:**

336 of them were teenagers

**Answer:**

There are 336 teenagers at the concert.

**Step-by-step explanation:**

**You are welcome **

help with this math question pls if i get wrong then a D :(

**Answer:**

12

**Step-by-step explanation:**

Find the areas of all the separate shapes, then add them together.

3x < 15Whats the answer?
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