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Andrei [34K]
3 years ago
15

jason answered 12 questions correctly on a test worth 150 points. each question was worth 10 points. what percent did jason earn

on the test?
Mathematics
1 answer:
natali 33 [55]3 years ago
8 0

Answer:

He earned 120% out of 150%.

Step-by-step explanation:

The test is work 150 points, while each question being 10 points each, so we can divide this and we will get 15 questions. Then we can just multiple, 10 by 12 and get 120, this means he got 12 out of 15 questions right, or 120%out of 150%.

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Find the nth term for this sequence -1 - 4 - 9 - 16 - 25
Fudgin [204]

Answer:

Un = -n²

Step-by-step explanation:

Un = -n²

it's a quadratic term but with minus sign, just it

U1 = -1² = -1

U2 = -2² = -4 and so on

7 0
3 years ago
Can someone help me with 10-15 plz
polet [3.4K]

Answer:

it is in the picture

Step-by-step explanation:

you just find the coordinates

4 0
4 years ago
Rút gọn (x-4) (x-3) -x(x+5) +82
WINSTONCH [101]

Answer:

-12x + 94

Step-by-step explanation:

Simplify:

\left(x-4\right)\left(x-3\right)-x\left(x+5\right)+82

=x^2-7x+12-x\left(x+5\right)+82

=x^2-7x+12-x^2-5x+82

=x^2-x^2-7x-5x+12+82

=-7x-5x+12+82

=-7x-5x+94

=-12x+94

5 0
2 years ago
What is the equation for the line of reflection?
inn [45]

Answer:

x=y

Step-by-step explanation:

Answer: The equation for the line of reflection will be x = y.

6 0
3 years ago
Given the definitions of f(x) and g(x) below, find the value of (g o f)(0).
Mamont248 [21]

Answer:

its 3

so its

(4x+4)^2-2(4x+4)-5

so first you have to do

(4x+4)(4x+4)

the answer is 16x^2+32x+16

and then you do -2(4x+4) and then you add them so then its

16x^2+32x+16-8x-8-5

and then you just add like terms so its

16x^2+24x+3

and then you insert 0 for x

so the answer is 3

Step-by-step explanation:

7 0
3 years ago
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