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3 years ago

* If the hour hand of a clock is turned counterclockwise from 2 pm to 9 am, through how many degrees will it have turned?

Mathematics

1 answer:

nikdorinn [45]3 years ago

5 0

It has turned about 150 degrees going from 2-9 counter clockwise on a clock.

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What is 66% of $444? (Round to the nearest whole number)

mezya [45]

$444-66%= $150.96= $151

8 0

3 years ago

Would anyone mind helping me

oksian1 [2.3K]

Answer:

Step-by-step explanation:

0.11v=3.19

$\frac{0.11x}{0.11} =\frac{3.19}{0.11}$

Divide:

3.19÷0.11=29

v=29

3 0

3 years ago

Read 2 more answers

A dartboard consists of two concentric circles. The probability of hitting the inner circle is

stepan [7]

Given:
Diameter of outer circle = 20 inches.

We need to find the Area of the outer circle to get the radius of the inner circle.

Area = πr²

Outer circle Area = 3.14 * (10in)² = 314 in²

314 in² * 64% probability = 200.96 in² Area of the inner circle.

200.96 in² = 3.14 * r²
200.96 in² / 3.14 = r²
64 in² = r²
√64 in² = √r²
8 in = r

radius of inner circle is 8 inches.

3 0

3 years ago

Jorie leaves work 30 minutes late. She decides to make up time by taking the toll road instead of side streets. She can travel f

alexandr1967 [171]

Answer:

OPTION C

Step-by-step explanation:

We know that the toll road is 4 times faster than the side streets.

If 'x' represents the number of minutes she usually spend taking the side streets. The $\frac{1}{4} x$ represents the time she takes taking the toll road.

Also we need to create an equation to represent her total travel time, including wait time. Therefore, the equation is:

$y = \frac{1}{4}x + 30$

Therefore, the correct solution is the OPTION C.

4 0

3 years ago

X=v-w+u solve for u

katovenus [111]

Answer:

u = -v + w + x

Step-by-step explanation:

Solve for u:

x = u + v - w

x = u + v - w is equivalent to u + v - w = x:

u + v - w = x

Subtract v - w from both sides:

Answer: u = -v + w + x

4 0

3 years ago