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My name is Ann [436]
3 years ago
15

Lest year Joe scored 80 point on his moth exam

Mathematics
2 answers:
Stella [2.4K]3 years ago
6 0

Answer:

20%

Step-by-step explanation:

Joe scored 20 percent because that's the answer.

mixer [17]3 years ago
5 0

Answer:

20%

Step-by-step explanation:

decreased score= 80-64 = 16

x% of 80 = 16

x=20

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The graph of a polynomial function has zeroes 0 (multiplicity 2) , 1 (multiplicity 2), and 5/2 (multiplicity 2). Write a functio
pogonyaev

Answer:

x^6 - 7x^5 + 69/4x^4 + -35/2x^3 + 25/4x^2

Step-by-step explanation:

x^2(x-1)^2(x-5/2)^2 is the factored form of the polynomial. Now you simplify it to convert to standard form.

6 0
2 years ago
A bakery has 456 dozen cookies how many individual cookies are there
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3 years ago
Work out 5 x 10^6 / 4 x 10^4<br> Give your answer as an ordinary number.
Angelina_Jolie [31]

Answer:

1.25 \times  {10}^{2} = 125

Step-by-step explanation:

\frac{5 \times  {10}^{6} }{4 \times  {10}^{4} }  =  \frac{5}{4}  \times  \frac{ {10}^{6} }{ {10}^{4} }  = 1.25 \times  {10}^{2} = 125

5 0
3 years ago
Nathan bought a pair of boots for $79.95 and 2 shirts for $19.99 each. The sales tax is 7.5%. How much did Nathan pay for all th
Sophie [7]
First, add up his total.
79.95+2*19.99=<span>119.93
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He had to pay $128.92
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8 0
3 years ago
Identity the composite number represented by the prime factorization below
Korolek [52]

Answer:look below

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However, the factorization of 22 * 32 * 5 will equal a number. 22*32*5 = 3, 520. But it does not match the solutions given.

3 0
3 years ago
Read 2 more answers
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