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frosja888 [35]
3 years ago
6

How many hours is 10:30 am to 2:30 pm?

Mathematics
1 answer:
KonstantinChe [14]3 years ago
7 0
4 hours. 10:30 am to 11:30 am is 1 hour. 11:30 am to 12:30 pm is 1 hour. 12:30 pm to 1:30 pm is 1 hour, and 1:30 pm to 2:30 pm is 1 hour, totaling 4 hours. :)
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A line intersects the point (-8,-1) and has a slope of 1/4. what is the slope - intercept equation for this line?
Sonbull [250]

Answer:

Step-by-step explanation:

m = 1/4;   (-8, -1)

y - y₁ = m (x - x₁)

y - [-1] = 1/4 (x - [-8] )

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  y + 1 = 1x/4 + 8/4 = x/4 +2

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5 0
3 years ago
Solve for x: 10^(2+logx) =21
Snowcat [4.5K]

Answer:

Step-by-step explanation:

Determine the defined range

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Since the base is based of the logarithmic are the same , set the argument equal

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Answer: 21/100

4 0
3 years ago
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Valentin [98]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Find the sum of the first 9 prime numbers.
Dafna11 [192]

Answer:

100

Step-by-step explanation:

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6 0
4 years ago
PLEASE ANSWER ASAP *picture attached*
SVETLANKA909090 [29]

Answer:

x^{2} -2x-8

Step-by-step explanation:

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(fg)(x)=f(x)*g(x)\\\\(fg)(x)=(x+2)(x-4)\\\\(fg)(x)=x^{2} -4x+2x-8\\\\(fg)(x)=x^{2} -2x-8\\

I have attached an image to better explain the foil method

4 0
4 years ago
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