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riadik2000 [5.3K]
3 years ago
7

Urgent please help. Amanda surveyed 20 juniors and seniors at delamar high school to find the number of hours per week they spen

d working at part-time jobs. Her results are shown below.
Look at picture

Mathematics
1 answer:
andrezito [222]3 years ago
5 0
Answer - number 1 , the range of 12 . 20
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Refer to the figure. Given a is parallel to be and 7 = 94, find the measure of the following angles.
IRINA_888 [86]
Answer :it is 9 tHere is ur answer
3 0
3 years ago
40 packs of baseball cards for discounted price of 64 he sells 30 packs of baseball cards to A friend at cost much should he cha
Trava [24]
Answer: $48

Step by step:
1. 30 packs times 64 dollars is 1920
2. 1920 divided by 40 packs is 48
because if you pay 64 for 40 packs and your trying to figure out how much for 30 packs you will want to set it up like this:

\frac{40}{64}  \times  \frac{30}{x}
then you will use fishy method Google fish method in math if this doesn't help

5 0
3 years ago
The attendance at a family reunion was 160 people. This was 125% of last year's attendance. How many people attended the reunion
Alex787 [66]
If you would like to know how many people attended the reunion last year, you can calculate this using the following steps:

125% of last year's attendance is 160 people
125% of x is 160
125% * x = 160
125/100 * x = 160     /*100/125
x = 160 * 100 / 125
x = 128 people (last year)

Result: 128 people attended the reunion last year.
4 0
3 years ago
Factor the following , it is not prime
MrMuchimi
So 1/9-16z^2 this is a diffirence of two perfect squares thing
so (1/3)^2-(4z)^2
so ((1/3)-4z)((1/3)+4z)

4 0
3 years ago
Who can tutor me for free
krok68 [10]

Answer:

Do not ask for free tutoring (Nobody will really do it)

Step-by-step explanation:

Just use Brainly! Ask for questions and explanations and do what you can to get your work done. After that if you need further help then ask a parent/guardian/sibling or someone you know for help and if that doesn't work then come back to this. Hope this helps.

4 0
2 years ago
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