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Korolek [52]
3 years ago
12

Which of the following is the standard form of a quadratic function?

Mathematics
1 answer:
garik1379 [7]3 years ago
3 0

Answer:

A) ax^2 + bx + c

Step-by-step explanation:

I hope this helps :)

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Help! Please show work. -2k+10=8(8k-7)
Burka [1]

Answer:

k=1

Step-by-step explanation:

-2k+10=64k-56

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7 0
3 years ago
Peter threw the football 72 feet. How many yards did he throw the football ?
Darya [45]

1 yard = 3 feet.

Divide total feet by 3 to get yards:

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3 0
3 years ago
Three fifths of the children in a school are boys. 7/8 of the girls in the school are right-handed. What fraction of the childre
Kaylis [27]

Answer:

To find the answer we only need to know,

Total no.of girls and Total no.of right handed girls.

So,

Total no.of right handed girls = 7/8

Total no.of girls                        = 8/8 (as given in question)

Total no.of left handed girls is,

(Fraction of total no.of girls) - (Fraction of total no.of left handed girls)

= 8/8 - 7/8

= 1/8

∴ 1/8 of the girls in the school are left handed.

7 0
3 years ago
Factor of 169 and 5x
krok68 [10]

Answer:

12

Step-by-step explanation:

3 0
3 years ago
The mean of 4 numbers is 19. What would the new mean be if the number 30 is added to the data set?
german

Answer:

B 21.2

Step-by-step explanation:

Im not sure at all tho. But I hope this helps :/

8 0
2 years ago
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