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3 years ago

PLEASE HELP ME ASAP!!!!! I WILL GIVE YOU 30 POINTS!

Mathematics

1 answer:

madam [21]3 years ago

3 0

Answer:

Part A=7

Part B=7

Step-by-step explanation:

Part A = 7+9=16

Part B = 4 times 7= 28

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you make $7. 50 an hour and time and a half for overtime. How much will you make if you work a 40 hour week in 7 hours of overti

ololo11 [35]

40 hours a week including 7 hours overtime

normal hours = 33 x $7.50 = $247.5

overtime hours = 7 x $11.25 = $78.75

Total wage per week for 40 hours = $326.25

total wage for full year i.e 52 weeks = $326.25 x 52 = $16,965

3 0

3 years ago

Find the distance between the two points in simplest radical form.

SCORPION-xisa [38]

Answer:

The answer is $\sqrt{61}$

Step-by-step explanation:

The distance formula:

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

☆All we need to do is plug in!

$d = \sqrt{(x_2 - x_1)^{2} + (y_2 - y_1)^{2} } \\ \\ d = \sqrt{( - 1 - 4) ^{2} + ( - 9 - ( - 3))^{2} } \\ d = \sqrt{( - 5)^{2} + ( - 6) ^{2}} \\ d = \sqrt{25 + 36 } \\ d = \sqrt{61}$

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3 years ago

How do you isolate the variable in 1/2p+75=100

hram777 [196]

Answer:p=50

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

Simplify the following by removing the brackets: a (b-c)+d (b-c)<br>

netineya [11]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

Suppose the demand for a certain item is given by:

Marysya12 [62]

Answer:

a. D'(p) = -10p - 6

b. There is a decrease of 96 units of demand for each dollar increase

Step-by-step explanation:

The demand function is:

$D(p) = - 5p^2-6p+400$

(a) The derivate of the demand function with respect to price gives us the rate of change of demand:

$\frac{dD(p)}{dp}=D'(p) = -10p-6$

(b) When p = $9, the rate of change of demand is:

$D'(9) = -10*9-6\\D'(9) = -96\ \frac{units}{\$}$

This means that, when p = $9, there is a decrease of 96 units of demand for each dollar increase.

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3 years ago