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3 years ago

Jasmine launches a model rocket from a cliff. The rocket goes up 16.8 feet above the cliff,

Mathematics

2 answers:

baherus [9]3 years ago

5 0

Answer:

The final answer I got is -44.9

Step-by-step explanation:

At the first choose I put Positive, then at the second choose I put negative, at the third choose I put 16.8-(-28.1), and at the last choose I put -44.9.

lesya692 [45]3 years ago

5 0

Answer:

I think its positive, negative, 16.8-28.1 , -11.3

Step-by-step explanation:

i'm not too sure but i hope you guys get it right :)

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Evaluate the expression when z = 8.<br> 6z

katovenus [111]

Answer:

$48$

Step-by-step explanation:

Our expression:

$6z$

If we know $z=8$ , let's substitute $z$ , for $8$ , in our expression:

$6(8)$

Multiply:

$6(8)=48$

6 0

4 years ago

Natalie earned $200 in interest and 30 months with a beginning balance of $1040. What was her interest rate?

rjkz [21]

The interest rate is 7.69%

Step-by-step explanation:

Given

Interest = $200

Time = t = 30 months

Time will be converted into years as the rate is applied yearly

So,

1 year = 12 months

30 months = 30/12 years = 2.5 years

Principal amount = $1040

The formula for interest is:

$I = P*r*t$

Putting the values

$200 = 1040 * r * 2.5\\200 = 2600r\\r = \frac{200}{2600}\\r = 0.076923$

Converting into percentage:

r = 7.6923

Rounding off to nearest hundredth

r = 7.69%

Hence,

The interest rate is 7.69%

Keywords: Interest, percentage

Learn more about interest at:

#LearnwithBrainly

5 0

3 years ago

What is the measure <u

Arte-miy333 [17]

I think the answer for this is H

4 0

3 years ago

The dot plot shows the numbers of pets that students in a class own

Kisachek [45]

Answer:

5 dots above zero

Step-by-step explanation:

Could the question be The dot plot shows the number of pets owned by the students in Jayod’s class.

The center, or the middle value, of the data set is _____.????

If it is that is the answer.

Hope this helps!! :)

5 0

3 years ago

Point C partitions AB into two parts so that the ratio of the length of AC to the length of CB is 1:5. What are the coordinates

antiseptic1488 [7]

9514 1404 393

Answer:

C(-1, -4)

Step-by-step explanation:

We want ...

AC/CB = 1/5

5(C-A) = B-C . . . . multiply by 5CB

6C = B +5A . . . . . add 5A-C

C = (B +5A)/6 . . . divide by 6

C = ((4, 6) +5(-2,-6))/6 = (4-10,6-30)/6 = (-6, -24)/6

C = (-1, -4)

5 0

3 years ago