Ask question

Ask question

All categories

3 years ago

7

Who EVER ANSWERS FIRST GETS 5 STARS AND BRAINLIEST

1 answer:

stiks02 [169]3 years ago

8 0

Part A. Riley and Louie each have $5,000 to invest. They both invest at a 2.5% simple interest rate.

Part B. Riley keeps her money invested for 7 years. How much interest will she earn?

Part C.After those 7 years how much will her investment be worth?

You might be interested in

Please help idk what I’m doing

dsp73

Answer:

m∠FXM = 24°

Step-by-step explanation:

This problem has a lot of extra data that has no relation to the question. You can basically ignore any business about isosceles triangles and congruent segments.

__

The only thing you need to know is the angle sum theorem:

m∠FXM + m∠MXA = m∠FXA

Filling in the numbers, you get ...

m∠FXM + 72° = 96°

m∠FXM = 96° -72° = 24°

The measure of angle FXM is 24°. (matches choice A)

8 0

3 years ago

Below are the jersey numbers of 11 players randomly selected from a football team. Find the range, variance, and standard deviat

Aleksandr-060686 [28]

Answer:

Range = 71

Variance = 546.0

Standard Deviation = 23.4

Option A) Jersey numbers are nominal data that are just replacements for names, so the resulting statistics are meaningless.

Step-by-step explanation:

We are given the following data set in the question:

33, 29, 97, 56, 26, 78, 83, 74, 65, 47, 58

Formula:

$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}$

$\text{Variance} = \displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}$

where $x_i$ are data points, $\bar{x}$ is the mean and n is the number of observations.

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{646}{11} = 58.7$

Sum of squares of differences = 5460.18

$\text{Variance} = \frac{5460.18}{11} = 546.0$

$S.D = \sqrt{\frac{5460.18}{10}} = 23.4$

Sorted Data Set: 26, 29, 33, 47, 56, 58, 65, 74, 78, 83, 97

Range = Maximum - Minimum

Range = 97 - 26 = 71

Based on the values, we can say that

Option A) Jersey numbers are nominal data that are just replacements for names, so the resulting statistics are meaningless.

6 0

3 years ago

Find an equation for the line that passes through the points (1. - 4) and (-5.4).

DIA [1.3K]

Answer:

y=-4/3x-8/3

Step-by-step explanation:

Use the slope formula y2-y1/x2-x1

Finding the slope, 4-(-4)/-5-1 = 8/-6 = -4/3

y=-4/3x + b

Substituting,

-4=-4/3+b

-12/3+4/3=b

b=-8/3

y=-4/3x-8/3

5 0

2 years ago

Sort the following numbers from least to greatest.<br> 18.5635, 18 13/16, 18.3125

Vikki [24]

Answer:

18.3125

18.5635

18 13/16

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Seven times a number minus the number is -48. Find the number.

irinina [24]

The answer is -8 I believe.

To put this into an equation, we get 7x-x=-48. This is equal to 6x=-48. When we divide we get -8.

8 0

3 years ago

Read 2 more answers