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4 years ago

11

after working for 25 hours, Lamar made $375. After working 40 hours, Lamar made $600. Predict how much he would make after 10 ho

urs of work?

2 answers:

Tcecarenko [31]4 years ago

6 0

375÷25=15
600÷40=15
so his pay is 15 dollars per hour.
now multiply 15×10=150

Molodets [167]4 years ago

5 0

So his pay is 15 dollars per hour hope it helps

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R(-9, 4) and S(2,-1); Find T.

madreJ [45]

Answer:

12.083 units

Step-by-step explanation:

Here we are given with two coordinates and asked to determine the distance between them.

Here we are going to use the distance formula, which is given as under

$D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}$

Where

$(x_1,y_1) = (-9,4)$

$(x_2,y_2) = (2,-1)$

Replacing these values in the distance formula

$D =\sqrt{(-9-2))^2+(4-(-1))^2}$

$D =\sqrt{(-11)^2+(5)^2}$

$D =\sqrt{121+25}$

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3 years ago

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Lorico [155]

The y-intercept will equal 13

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3 years ago

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A row team paddles 30 miles upstream in 2 hours and 30 miles downstream in 45 minutes. How fast can the row team paddle in still

sp2606 [1]

Answer:

Rate in still water = 27.5 mph

Current's rate = 12.5 mph

Step-by-step explanation:

Let

x mph = row team rate in still water

y mph = current's rate

<u>Upstream:</u>

Distance = 30 miles

Time = 2 hours

Rate = x - y mph

Then

$30=2(x-y)$

<u>Downstream:</u>

Distance = 30 miles

Time = 45 minutes $=\dfrac{3}{4}$ hour

Rate = x + y mph

Then

$30=\dfrac{3}{4}(x+y)$

From the first equation:

$30=2(x-y)\Rightarrow 15=x-y$

From the second equation:

$30=\dfrac{3}{4}(x+y)\Rightarrow 40=x+y$

Add these two equations:

$15+40=x-y+x+y\\ \\2x=55\\ \\x=27.5\ mph$

Subtract these two equations:

$40-15=x+y-(x-y)\\ \\25=x+y-x+y\\ \\2y=25\\ \\y=12.5\ mph$

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4 years ago

The cone shown has a height of 5 inches and a

Slav-nsk [51]

Answer:

Therefore approximate Volume of Cone is 11.78 inch³.

Step-by-step explanation:

Given:

Cone Shape :

Height = h = 5 inches

Radius = r = 1.5 inches

To Find:

Volume of Cone = ?

Solution:

Formula for Volume of Cone is given by

$\textrm{Volume of Cone}=\dfrac{1}{3}\pi (Radius)^{2}\times Height$

Substituting the given values we get

$\textrm{Volume of Cone}=\dfrac{1}{3}\pi r^{2}\times h$

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3 years ago

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G(x) would involve a translation left 1 and up 1.

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4 years ago