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o-na [289]
2 years ago
10

PLS HELP ME

Mathematics
1 answer:
s2008m [1.1K]2 years ago
3 0
The students on the right hand side had better overall results

There were less people on the left hand side of the room this affects the average even with the right hand side having two zeros, another thing which the left hand side didn’t have.

Hope I helped
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Every Saturday, Justin gets an allowance of $10 from his parents. During every week since Justin began getting an allowance, he
White raven [17]

Answer:

D. This sequence is a function because each output (even terms in sequence) maps to one input (odd terms in sequence).

Step-by-step explanation:

0, 10, 2, 12, 4, 14, 6, 16, 8, 18, 10, 20

he startes with $0 he gits his first allowance wich is $10, he spends $8 and saves $2. he gits anuther $10 and the remaning $2 is $12 he spends $8 he has $4 gits anuther $10 and the remaning $4 is $14 he spends $8 he has $6 he gits anuther $10 and the remaning $6 is $16 he spends $8 he has $8 he gits anuther $10 and the remaning $8 is $18 he spends $8 he has $10 he gits anuther $10 and the remaning $10 is $20.

hope this helped

◑〰️◐

3 0
3 years ago
Which of the following is a binomial experiment
andrew11 [14]
<span>A Binomial experiment has independent trails, and the outcome of a trial can be classified as either a success or a failure. Which two of the following statements also describe features of a binomial experiment?


</span>
4 0
3 years ago
Read 2 more answers
A woman has 21 total coins in her pocket, all of which are either dimes or quarters. If the total value of her change is $3.90,
Elza [17]

Answer with Step-by-step explanation:

Let there be d dimes and q quarters

A woman has 21 total coins in her pocket.

⇒ d+q=21    ------(1)

1 dime=$ 0.1

1 quarter=$ 0.25

The total value of her change is $3.90

⇒ 0.1d+0.25q=3.90

Multiplying both sides by 100,we get

10d+25q=390     --------(2)

(2)-10×(1)

10d+25q-10d-10q=390-210

15q=180

Dividing both sides by 15, we get

q=12

Putting value of q in (1),we get

d=9

Hence, Number of dimes=9

and number of quarters=12

Write the number of dimes, then the number of quarters separated by a comma.

9,12

8 0
3 years ago
Read 2 more answers
Show different ways you can make 7502 using hundreds tens and ones
stira [4]
75 hundreds 0 tens(or skip) 2 ones
4 0
3 years ago
What is the square root of 65
Amiraneli [1.4K]
One way is factor
exg
if you wanted to find the square root of  36  you would factor
36=2 times 2 times 3 times 3
then group repeeting numbers then write only one of them
36=(2 times 2) times (3 times 3)
squareroot36=2 times 3=6

so factor 65
65=5 times 13
that doesn't help
next step
find squares close to that numbers
1^2=1
2^2=4
3^2=9
4^2=16
5^2=25
6^2=36
7^2=49
8^2=64
9^2=81

the answer is a little more than 8
the more exact one would be from a calculator (8.0622577482985)
4 0
3 years ago
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