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mash [69]
3 years ago
5

It can burn but can have no heat it smokes but its not hot what is it?

Mathematics
2 answers:
makkiz [27]3 years ago
4 0
Dry ice or solid carbon dioxide
NISA [10]3 years ago
3 0
I believe the answer is Ice
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Brad had a yard that he wants to fence. The dimensions of the yard are 40 feet by 55 feet. How much fencing would he need to enc
natta225 [31]
2(40+55)=2(95)=190
190ft of fencing
4 0
3 years ago
Which number line shows the solutions to n> 0?
Brilliant_brown [7]

Answer:

Choice A

Step-by-step explanation:

There should be an open circle at 0 since there is no equals in the inequality

n is greater than zero so the line goes to the right.

Choice A

5 0
2 years ago
Read 2 more answers
dog brought a new jet ski for $299 down in 14 monthly payments are $57 how much did Doug pay for the jet ski total
Effectus [21]

If he paid $57 monthly for 14 months, the total amount paid is:

57\times14=798

He paid $798 in total

8 0
11 months ago
Which situation represents a proportional relationship?
Natalka [10]

Answer:

B) Jack biked 5 miles in 25 minutes and 8 miles in 40 minutes.

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y=kx

The ratio between the two variables is a constant called constant of proportionality k

k=y/x

<u><em>Verify each case</em></u>

A) Julie sold 4 necklaces for $12 and 9 necklaces for $25.

\frac{4}{12}=\frac{9}{25}

Multiply in cross

4(25)=9(12)\\100\neq108

Is not true

therefore

The situation not represent a proportional relationship

B) Jack biked 5 miles in 25 minutes and 8 miles in 40 minutes.

\frac{5}{25}=\frac{8}{40}

Multiply in cross

5(40)=8(25)\\200=200

Is true

therefore

The situation represent a proportional relationship

C) Larry packed 24 apples in 6 boxes and 46 apples in 9 boxes

\frac{24}{6}=\frac{46}{9}

Multiply in cross

24(9)=46(6)\\216\neq276

Is not true

therefore

The situation not represent a proportional relationship

D) Allie put 14 pieces of candy in 2 bags and 30 pieces of candy in 4 bags

\frac{14}{2}=\frac{30}{4}

Multiply in cross

14(4)=30(2)\\56\neq60

Is not true

therefore

The situation not represent a proportional relationship

7 0
3 years ago
Ken drives a taxi cab and receives $100 a day plus $0.50 for every mile he drives. He is saving up for a new television that cos
Klio2033 [76]

Answer:

9 days

Step-by-step explanation:

.5 times 400 is 200

200+100 is 300 per day

300 times 8 is 2400

That's not enough so one more day.

Mark me as brainliest if this helps!

7 0
2 years ago
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