3 years ago

Please help me I can not figure it out

Mathematics

1 answer:

Anika [276]3 years ago

7 0

Answer: 78

Step-by-step explanation: You do 3 * 26 to get your answer.

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Juan is buying flowers for his mother. He has $18 to spend and sees that roses are $3 each and carnations are $1.50 each. He wan

Irina18 [472]

Answer:

he would have 30

Step-by-step explanation:

7 0

3 years ago

Levart [38]

Answer:

4:25

Step-by-step explanation:

Given that,

r₁ = 15 inches, r₂ = 6 inches

The area of the cylinder is given by :

$A=2\pi rh+2\pi r^2$

The ratio of surface areas of two cylinders,

$\dfrac{S_2}{S_1}=\dfrac{2\pi r_2h_2+2\pi r_2^2}{2\pi r_1h_1+2\pi r_1^2}\\\\\dfrac{S_2}{S_1}=(\dfrac{r_2}{r_1})^2\\\\=\dfrac{6}{15}^2\\\\=\dfrac{4}{25}$

Hence, the required ratio is 4:25.

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3 years ago

Problem referred below

yan [13]

Answer:

<h2>answer.yes </h2>

Step-by-step explanation:sana makatulong.

<h3>yan po answer tq</h3>

7 0

3 years ago

During a certain day, a worker made 81 parts. He usually does 45 parts per day. What was the percent by which he increased the n

Lana71 [14]

Answer:

The answer is 80%.

Step-by-step explanation:

During a certain day, a worker made 81 parts.

He usually does 45 parts per day.

Number of extra parts made = $81-45=36$

The percent by which he increased the number of parts he usually makes can be given as = $\frac{36}{45}\times100$ = 80%

Therefore, on that day, the percent increased by 80%.

6 0

4 years ago

It is currently 0 degrees outside, and the temperature is dropping 4 degrees every hour. The temperature after h hours is −4h.

NNADVOKAT [17]

9514 1404 393

Explanation:

-4h ≤ -14

in this context is a relation that would tell how many hours it would take for the temperature to be at or below -14 degrees.

4 0

3 years ago

Please help me I can not figure it out​

Please help me I can not figure it out