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2 years ago

Suppose both employees work the same amount of time determine which employee earns more money

Mathematics

1 answer:

aivan3 [116]2 years ago

7 0

Employee B makes more money. In 4 hours employee B makes $40 while employee A makes $30 in 4 hours.

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What is the radius of a circle with an area of 32.1 square feet

zhuklara [117]

First you need to divide the area by pi. Then take that answer and square-root it. Your answer should come out to about 3.2 is the radius.

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2 years ago

While shopping for clothes, Curtis spent $33 less than 3 times what Jaclyn spent.Curtis spent $12.Write and solve an equation to

Tema [17]

Answer:

12 x 3 = 36 + 33

Step-by-step explanation:

sorry if it's wrong but the answer to the equation i put out would be 69

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2 years ago

What is the value of y?<br> A) 130°<br> B) 65°<br> C) 50°<br> D) 25°

Lera25 [3.4K]

Answer:

Step-by-step explanation:

180-130=50

180-50=130

130:2=65

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2 years ago

Can anyone help? I’ll give Brainly + 15 pts

Brilliant_brown [7]

Answer:

14 inches.....................

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2 years ago

A biologist has been observing a tree's height. This type of tree typically grows by 0.22 feet each month. Fifteen months into t

Lyrx [107]

Data:

x: number of months

y: tree's height

Tipical grow: 0.22

Fifteen months into the observation, the tree was 20.5 feet tall: x=15 y=20.5ft (15,20.5)

In this case the slope (m) or rate of change is the tipical grow.

m=0.22

To find the line's slope-intercep equation you use the slope (m) and the given values of x and y (15 , 20.5) in the next formula to find the y-intercept (b):

$\begin{gathered} y=mx+b \\ 20.5=0.22(15)+b \\ 20.5=3.3+b \\ 20.5-3.3=b \\ 17.2=b \end{gathered}$

Use the slope(m) and y-intercept (b) to write the equation:

$\begin{gathered} y=mx+b \\ \\ y=0.22x+17.2 \end{gathered}$ A) This line's slope-intercept equation is: y=0.22x+17.2

B) To find the height of the tree after 29 months you substitute in the equation the x for 29 and evaluate to find the y:

$\begin{gathered} y=0.22(29)+17.2 \\ y=6.38+17.2 \\ \\ y=23.58 \end{gathered}$ Then, after 29 months the tree would be 23.58 feet in height

C) In this case as you have the height and need to find the number of moths you substitute the y for 29.96feet and solve the equation for x, as follow:

$\begin{gathered} 29.96=0.22x+17.2 \\ 29.96-17.2=0.22x \\ 12.76=0.22x \\ \frac{12.76}{0.22}=x \\ \\ 58=x \end{gathered}$ Then, after 58 months the tree would be 29.96feet tall

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7 months ago