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Anestetic [448]
3 years ago
11

Melissa bought eight cans marked two for $.79 how much did she spend

Mathematics
1 answer:
Ymorist [56]3 years ago
4 0
Melissa spends 3.16 bc 8 divided by 2 =4 now 4 times .79 = 3.16
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Jennifer is flying her kite and I get stuck in a tree. She knows the string on her coat is 17 feet long and she is 7 feet from t
babunello [35]

Answer:

15.5 feet

Step-by-step explanation:

Find attached to this answer the appropriate diagram.

We would be using the Pythagoras Theorem to solve this question

The formula is given as:

a² + b² = c²

Where a = opposite side

b  = adjacent side

c = hypotenuse

From the question,

a = opposite side =  unknown

b  = adjacent side = 7 feet

c = hypotenuse = 17 feet

We are to find the opposite side

Using the formula

a² + b² = c²

a² = c² - b²

a² = 17 feet² - 7 feet ²

a² = 289 feet² - 49 feet²

a² = 240 feet²

a = √240 feet²

a = 15.491933385 feet

Approximately 15.5 feet

Therefore, the kite is 15.5 feet high up in the tree.

6 0
3 years ago
In the division problem 12 ÷ 2 = 6, which is the quotient?<br><br> 6<br> 2<br> 12<br> 6 and 2
Lena [83]

Answer:

6

Step-by-step explanation:

the quotient is the result to the problem, which is 6.

3 0
4 years ago
Read 2 more answers
144 students enter a spelling bee, but only 1/6 of the group will make into the semi-final round, and only 2 /3​ that group will
DerKrebs [107]

Answer:

16 students

Step-by-step explanation:

144 students enter a spelling bee contest.

Step 1

For the semi final round we are told that only 1/6 of the group will make it into that round.

This is calculated as

1/6 × 144/students = 24 students.

This means that only 24 students would make it into the semi final rounds.

Step 2

We are also told in the question that only 2/3 of THAT group would make it into the final round.

" THAT" group been referred to in the question means the number students that made it to the semi final round

This is calculated as

2/3 of that group( the group that made it to the semi finals)

= 2/3 × 24 students

= 16 students.

Therefore, the number of students that will enter the final round of the spelling bee is 16 students.

6 0
3 years ago
Use the figure to complete the sentence.
Andrew [12]
I think 2 is the answer i might be wrong
4 0
3 years ago
Lexi jarred 12 liters of jam after 4 days. How many days did Lexi spend making jam if she jarred 15 liters of jam?
babymother [125]
Well first you need to divide 4 by 12 which is 3. So 15/3=5 so she jarred in 5 days.
8 0
3 years ago
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