2 years ago

Ga college readiness mathematics

Mathematics

1 answer:

igomit [66]2 years ago

5 0

What is the question?????

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Which numbers are greater than 7 x 10^-4

DIA [1.3K]

A. 8 x 10^ -4
D. 3 x 10^ -2

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2 years ago

The temperature has been going down at a constant rate. In 4 hours it went down 12 degrees. Which expression best shows the temp

Nookie1986 [14]

Answer:

i think its 45 % but where are the expressions

Step-by-step explanation:

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3 years ago

(5x+37)" S W (3x-9) Р T What is the value of x?

svp [43]

Step-by-step explanation:

well, the arcs WS and ST together are the full half-circle and therefore 180°.

that means

5x + 37 + 3x - 9 = 180

8x + 28 = 180

8x = 152

x = 19

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1 year ago

Bill is 4 years older than Harris, who is 5 years old. How old is Bill? Plot Bill’s age on the number line.

Ahat [919]

Answer:

Step-by-step explanation:

5+4=9

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2 years ago

19. Find the current in a circuit if the power is 500 W (watts) and the resistance is 25 ohms. Round off your answer to two deci

HACTEHA [7]

Answer:

Step-by-step explanation:

The formula that relates current, power and resistance is

$I=\sqrt{\frac{P}{R}}$

Where

I is the current (in amperes)

P is the power (in watts)

R is the resistance (in ohms)

We know P = 500 and R = 25, we plug them into the formula and solve for I:

$I=\sqrt{\frac{P}{R}}\\I=\sqrt{\frac{500}{25}}\\I=\sqrt{20}\\ I=4.47$

Correct answer is 4.47 Amperes, or choice A.

4 0

3 years ago