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4 years ago

Match the vocabulary word to its correct definition.

Mathematics

1 answer:

bixtya [17]4 years ago

3 0

Answer:

1 -> f

2 -> e

3 -> d

4 -> a

5 -> c

6 -> g

7 -> b

Step-by-step explanation:

Let consider the options as a,b,c,d,e,f,g

1. Bell curve -> f

2. Data set -> e

3. Histogram -> d

4. Mean -> a

5. Normal distribution -> c

6. Standard deviation -> g

7. Variance -> b

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Solve for value of B

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Answer:

b = 6

Step-by-step explanation:

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3 years ago

These box plots show daily low temperatures for a sample of days in two

vladimir2022 [97]

It's D. the median for town A, 30, is less than the median for town B, 40.

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3 years ago

Maria has recently retired and requested an extra $444.00 per year in income. She has $ 5400 to invest in an A-rated bond that

Dimas [21]

Answer:

$2400 in A rated bond and $3000 in B rated bond.

Step-by-step explanation:

We have been given that Maria has recently retired and requested an extra $444.00 per year in income.

We can represent this information in an equation as:

$A+B=5400...(1)$

She has $5400 to invest in an A-rated bond that pays 10% per annum or a B-rated bond paying 6% per annum.

$0.10A+0.06B=444...(2)$

From equation (1), we will get:

$A=5400-B$

Substitute this value in equation (2):

$0.10(5400-B)+0.06B=444$

$540-0.10B+0.06B=444$

$540-0.04B=444$

$540-540-0.04B=444-540$

$-0.04B=-96$

$\frac{-0.04B}{-0.04}=\frac{-96}{-0.04}$

$A=2400$

Therefore, Maria should invest $2400 in A-rated bond.

Substitute $A=2400$ in equation (1):

$2400+B=5400$

$2400-2400+B=5400-2400$

$B=3,000$

Therefore, Maria should invest $3000 in B-rated bond.

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3 years ago

How are polar and rectangular planes related?

Ivan

The polar coordinate system and the rectangular coordinate system are both designed to label points in the plane. They differ in the ways they represent points in the plane.

8 0

4 years ago

The area of the following rectangle is 30 square units. What is the value of x

LenaWriter [7]

Since the area of the rectangle is 30, we know the following:

(5)(x-2) = 30
Divide both sides by 5
x-2 = 6
Add both sides by 2
x = 8

That's your answer.
Have an awesome day! :)

4 0

4 years ago