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2 years ago

Brainliest to correct answer

Mathematics

2 answers:

aksik [14]2 years ago

4 0

Answer:

No, zack will finish first.

Step-by-step explanation:

I would rather not write it out but zack should finish first

Digiron [165]2 years ago

3 0

Answer:

Zack can finish the 215 page book after 5 total hours of reading but Pam cannot.

Step-by-step explanation:

Pam read 126 pages of her summer reading book in 3 hours.

Zack read 180 pages of his summer reading book in 4 hours.

Number of pages Pam read in 5 hours = 5 x 42 = 210 pages

Number of pages Zack read in 5 hours = 5 x 45 = 225 pages

We need to find will they both finish the 215 page book after 5 total hours of reading,

Here number of pages read by Zack is greater than 215 and number of pages read by Pam is less than 215.

So Zack can finish the 215 page book after 5 total hours of reading but Pam cannot.

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Answer:

35 percent

Step-by-step explanation:

1050 / 3000 as a percent

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2 years ago

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Find the slope between the points (-3, -2) and (5, 4) (type in integer or reduced fraction you found only)

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Answer:

The slope is: $\frac{3}{4}$

Step-by-step explanation:

The equation for slope is:

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3 years ago

Honestly don’t know this ?

jarptica [38.1K]

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2 years ago

I need to show how to find these solutions 1/4 and 3/4 by completing the square!

Arlecino [84]

Answer:

See explanation, and ask for more details if unclear!

Step-by-step explanation:

The perfect square of this equation is $x^2-x+\frac{1}{4}$ , since the square would be $(x-\frac{1}{2})^2$ . 1/4=4/16, meaning that you can set up the equation in the following way:

$(x^2-x+\frac{1}{4})-\frac{1}{16}=0$

$(x-\frac{1}{2})^2=\frac{1}{16}$

Take the square root of both sides:

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Add 1/2 to both sides:

$x=\frac{1}{2}\pm \frac{1}{4}=\frac{3}{4}, \frac{1}{4}$ . Hope this helps!

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3 years ago

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