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3 years ago

What is the vertex of the parabola? Assume p > 0.

1 answer:

7 0

k = 0 means the parabola has one zero, because the vertex is just on the x-axis. k > 0 means the parabola has none zeros, because the vertex will be above the x-axis and it will not intersect the x - axis.

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Dave's gas tank holds 10 gallons. His car gets at most 25 miles per gallon. How far can he drive

ale4655 [162]

Answer:

m ≤ 250

(where m is miles)

Step-by-step explanation:

He can go a maximum of 250 miles on a tank of gas (25 miles per gallon * 10 gallons), and this can be expressed as follows:

m ≤ 250

3 0

3 years ago

Spodrai ir par 4 āboliem vairāk nekā Aivaram. Cik ābolu ir Spodrai, ja kopā viņiem ir 28 āboli.

Natasha_Volkova [10]

Answer:

mans latvietis nav lielisks, bet spordai būtu 18 āboli

jūs sadalītu 28 ar 2, tad jums būtu 14 abiem, pēc tam paņemiet 4 ābolus no aivaram un atdodiet šos četrus sportaai

Step-by-step explanation:

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3 years ago

Why is determining food cost percentage important?

Studentka2010 [4]

Answer:

Food cost determines a restaurant's profitability.

Step-by-step explanation:

If you have any questions feel free to ask in the comments - Mark

Also when you have the chance please mark me brainliest.

8 0

3 years ago

Read 2 more answers

18.4b=44.16 need help fast

MaRussiya [10]

Answer:

If it's 18.4b=44.16: $b=2.4$

If it's 4b=44.16: $b=11.04$

Step-by-step explanation:

If it's 18.4b=44.16:

$18.4b=44.16\\\\\frac{b}{18.4}=\frac{44.16}{18.4}\\\\b=2.4$

If it's 4b=44.16:

$4b=44.16\\\\\frac{b}{4}=\frac{44.16}{4}\\\\b=11.04$

4 0

3 years ago

A photo that measure 5 inches in length by 7 inches in width is enlarged to 7.5 inches in length. What is the width?

galina1969 [7]

Answer:

10.5

Step-by-step explanation:

You can use ratios to solve this problem.

The original dimensions of the photo is

5 in. by 7 in.

This can be written as:

5:7

And the next is 7.5:?

Then you can use ratios to solve this.

5:7=

7.5:?

5*1.5=7.5 so you can multiply the other side by the same thing. 7*1.5=10.5

The width is 10.5 inches.

5 0

3 years ago