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3 years ago

8th grade math question need answer asap

Mathematics

1 answer:

o-na [289]3 years ago

5 0

P = 16 because if u add 4 to 14 you will get 18 and minus 2 from it to get 16

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Okay can you please help me do this

sertanlavr [38]

Answer:

y=3

Step-by-step explanation:

Multiply 9 from both sides to cancel it out.

-27=-y/9

/9 /9

-3=-y

We can't have a negative variable, so we divide -1 from both sides.

-3=-y

/-1 /-1\

3=y

-hope it helps

7 0

2 years ago

What is 16 percent of $36.48 ?

vlabodo [156]

16% of $36.48 is $5.84

9s $\frac{is}{36.48} = \frac{16}{100}$

Cross multiply 16 and 36.48 to 583.68, and then I divided by 100, to get the percent of 5.8368, which I rounded up to 5.84%.

4 0

3 years ago

When Asher looks at the data he says that both Mrs. Jamison's class and Mr. Zimmerman's class has data that is skewed right. Do

Yuliya22 [10]

Answer:

Step-by-step explanation:

this isn’t an answer but did u did the answer to this because i need it. thanks

5 0

3 years ago

Pls help me with this i really need a answer???

Kitty [74]

The answer is 104 centimeters squared :)
(The first one)

3 0

3 years ago

Read 2 more answers

A blind taste test will be conducted with 9 volunteers to determine whether people can taste a difference between bottled water

Aloiza [94]

Answer:

The answer is $\frac{1}{256}$

Step-by-step explanation:

If we assume that people cannot taste a difference between bottled water, then the probability of identifying tap water is 0.5

Thus, P(identify tap water)=0.5

The probability that at least 8 of the 9 people identify the tap water correctly is the sum of the probabilities

8 of 9 people identified correctly or
9 of 9 people identified correctly

Since P(identify tap water)=0.5 each probabilities are the same and equal to

$0.5^9$ = $\frac{1}{512}$

So we have $2*\frac{1}{512}$ = $\frac{1}{256}$

6 0

3 years ago