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Tom [10]
3 years ago
15

Original grade 80 New grade 100 Find the percent of increase

Mathematics
2 answers:
balandron [24]3 years ago
7 0

Answer:

hey eemack! your answer is wrong try again

Step-by-step explanation:

Taya2010 [7]3 years ago
4 0

Answer: 20% increase

Step-by-step explanation: It’s out of 100 and you first got 80 and then you got 100. Since it’s out of 100 you could just subtract to numbers ex: 100-80=20. The answer is 20% increase

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Write the polynomial in standard form. Then find its degree and the leading coefficient.
Contact [7]

Answer:

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HELPPPPPP math please only correct answer i beg you
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Answer:

the area is 15

Step-by-step explanation:

if you split this shape into a triangle and a square, the triangle would measure with a legnth og 4 and a with of 3, which = 12 and then you divide by 2 to = the triangles area(6) then you add tht to the area of the square 3*3=9. so the answer would be 15

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HELP FIRST GET BRAINLLEST Which of the statements below are true? Select all that apply. A) Joan's friends did better on the tes
oksano4ka [1.4K]

Answer:

B and C

Step-by-step explanation:

To figure out the average of all of the scores, you add all of the numbers together and then divide by how many numbers there are. The average shows about how well they did. Anne's friends average was 90 and was higher than Joan's friends average which was 75. Then the lowest score was definitely 78. So the answer would be B and C.

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3 years ago
Simplify 5^3/5^7 leaving your anwser in index form
Wewaii [24]

Steps:

Simplify:

5³/5⁷

= 5³/5⁷

= 5*5*5/ 5*5*5*5*5*5*5

=1/5⁴

=1/625 (Decimal: 0.0016)

Steps by Step:

5³/5⁷

=125/5⁷

=125/78125

=1/625

Answer:   =1/625       (Decimal: 0.0016)

Please mark brainliest

<em><u>Hope this helps.</u></em>

6 0
3 years ago
What is the 14 called in 14^2 -exponent, radical sign or base
gayaneshka [121]

Answer:

Base

Step-by-step explanation:

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The radical sign is a symbol for the square root of a number.

6 0
2 years ago
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