x2 = 20

a.4.47

b. -3.97, 3.97

c. -10, 10

d. -4.47, 4.47

Answer:

**Answer: if using the quadratic formula it is D :) **

**hope this helps**

**Step-by-step explanation:**

Plz i need help on this

Find the area of the figure.The area issquare units.

Abigail invested $29,000 in an account paying an interest rate of 2.1% compoundedcontinuously. Assuming no deposits or withdrawals are made, how much money, tothe nearest dollar, would be in the account after 8 years?

WHO EVER IS GUD AT MATHPLZ HELP ASAP

Simplity 1-5(3 + 2-3)?

Find the area of the figure.The area issquare units.

Abigail invested $29,000 in an account paying an interest rate of 2.1% compoundedcontinuously. Assuming no deposits or withdrawals are made, how much money, tothe nearest dollar, would be in the account after 8 years?

WHO EVER IS GUD AT MATHPLZ HELP ASAP

Simplity 1-5(3 + 2-3)?

measuring cup marked in ounces. How many ounces of water should he pour?

**Answer:**

**The amount of water he should pour in ounces(that is the only units the cup measures) is 16 + 4 = 20 ounces**

**Step-by-step explanation:**

He is told to dissolve a medicine he has in 1 pint 4 ounces of water . He has a measuring cup marked in ounces .This means he can only measure the water quantity in ounces.

He definitely have to convert the pints to ounces.

1 pint = 16 ounces

Recall he has to dissolve the medicine in 1 pint 4 ounces of water.

Since 1 pint is equals to 16 ounces therefore, 16 ounces + 4 ounces = 20 ounces.

**The amount of water he should pour in ounces(that is the only units the cup measures) is 16 + 4 = 20 ounces**

**Answer:**

5 feet and 60 inch

**Step-by-step explanation:**

5 feet and 60 inches

**Step-by-step explanation:**

$5000

$7500

$3250

the answer is $5000.

Solve for x.

- 10= -6+ 2x

Simplify your answer as much as possible.

x=

**Answer:**

-2

**Step-by-step explanation:**

-10 = -6 + 2x

-10+6=2x

-4÷2x

-2=x

Determine the equation of the line of best fit. Write your answer in slope-intercept form. Any non-integers in this problem should be entered as decimal numbers. Round to three decimal places when necessary.

a) Yes the slope makes sense, as the players foot length gets larger, their overall height also increases signifying that there is a correlation between foot size and height.

b) The y-intercept occurs when the line "intercepts" the y-axis. It also makes sense because a player that has 25 cm in distance from heel to toe may very likely be 1.55 meters in height. This is probable.

c) The equation of any line is:

y=mx+b (m= slope, b= y-intercept)

The slope of this line can be found by locating two points where the line intersects. I will use points (25.5,1.6) and (26.25,1.7).

The formula to find the slope is (y(2)-y(1)) / (x(2)-x(1)) = m

1.7 - 1.6 / 26.25 - 25.5 = .1/.75 = .13333

This line crosses the y-intercept at about 1.55m

The equation of this line is:

y = .1333 x + 1.55

**Answer:**

y = 0.133x - 1.791

**Step-by-step explanation:**

The points (27, 1.8) and (27.75, 1.9) lie on the line of best fit. Use these points to find the slope:

m = y2 - y1 1.9 - 1.8 0.1

------------- = ----------------- = -------- = 0.133

x2 - x1 27.75 - 27 0.75

Plug the value of the slope into the equation of the line y = mx +b to get .

y = 0.133x + b

Substitute the point (27, 1.8) into the equation and solve for b:

1.8 = 0.133(27) + b

b = -1.791

Plug the value of b into the equation of the line of best fit to get:

y = 0.133x - 1.791

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**This answer came straight from the sample answer on Edmentum.com.**

She has decided on a strategy in which she will place four balls (marked A, B, C, and D) into a box.

She randomly selects one ball for each question and replaces the ball in the box.

The marking on the ball will determine her answer to the question.

There are five multiple choice questions on the exam.

What is the probability that she will get

a. Five questions correct?

b. At least four questions correct?

c. No questions correct?

d. No more than two questions correct?

**Answer:**

d no more than two questions correct