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ad-work [718]
3 years ago
15

Which of the following is a disadvantage of a personal

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0
Try B, correct me if I’m wrong please
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Sam spends 12.5% of his day doing homework. There are 24 total hours in one day. Which proportion could be used to calculate the
otez555 [7]
Homework =  12.5% of 24 hours  = 0.125 x 24  = 3 hours

Sam spent <u>3 hours</u> on homework.

Proportion of the time spent on homework = 3/24 = 1/8

Answer: Same spent 1/8 of his day on homework.
6 0
3 years ago
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How do you do absolute value word problems
Dima020 [189]

Answer: For absolute value word problem, every number is positive and always look for key words that tell weather you add, subtract, divide, or multiply.

Step-by-step explanation:

4 0
3 years ago
I need help what is 3-2y+(-8y)+7.8
Snowcat [4.5K]

Answer:

10.8-10y OR -10y+ 10.8

Step-by-step explanation:

sO: 3-2y-8y+7.8

          3-10y+7.8

10.8-10y / -10y+10.8 Either one

6 0
3 years ago
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Kaylee is a member of girls scouts for firebrand station. she has been selling cookies infront of giant and noticed that each ni
Degger [83]

Answer: $379.69

Step-by-step explanation:

So first we can represent 75% as 3/4 which is easier for me to explain. so first I would do 1200*3/4 which will be 900 then I would do it again until the 5th night so 900*3/4=675 then 675*3/4=506.25 and then 506.25*3/4=379.6875. So Kaylee would sell $379.6875 but we can't do thousandths place so we round to the nearest hundredth so the final answer is

$379.69

4 0
3 years ago
what are the solution(s) to the quadratic equation 50 – x2 = 0? x = ±2 x = ±6 x = ±5 no real solution
Darina [25.2K]

Consider the given quadratic equation 50-x^2=0

x^2-50=0

Comparing the given quadratic equation to the general equation ax^2+bx+c=0, we get a= 1, b=0 and c= -50

So, the solution to the quadratic equation is given by:

x = \frac{-b \pm \sqrt{b^2-4ac}}{2a}

x = \frac{-0 \pm \sqrt{0^2-4(1)(-50)}}{2}

x = \frac{\pm \sqrt{200}}{2}

x = \pm \sqrt2 (5)

x = \pm 5\sqrt2

So, the solutions to the given quadratic equation are x = \pm 5\sqrt2.

5 0
3 years ago
Read 2 more answers
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