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3 years ago

Please help meeeee. don't guess and please show work.

Mathematics

2 answers:

zimovet [89]3 years ago

3 0

Pan A has the largest volume out of the 4 pans. To find volume you just have to multiply your length by you width and height.

MArishka [77]3 years ago

3 0

The correct anwser would be B because to find volume you have to multiply the length,width and the height. When you multiply Pan B's length,width and height you get 234. (9*13*2=234). But, when you multiply the other answers, you get a number less that 234. Pan D's volume is 77. (11*14*0.5=77) Pan A's volume is 180. (8*15*1.5=180) Pan C's volume is 96. (8*8*1.5=96) N the end, the correct anwser would be Pan B because 234 is greater than 77,180 and 96.

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Write three functions. In the first function, y should vary directly with x. In the second function, y should vary inversely wit

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brainly.com/question/8880788

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3 years ago

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Find the length of arc JL if the radius = 30 cm to the nearest hundredth.

erma4kov [3.2K]

Answer:

4.13

Step-by-step explanation:

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3 years ago

There are 270 students at Colfax Middle School, where the ratio of boys to girls is 5:4. There are 180 students at Winthrop Midd

zavuch27 [327]

Given:

Total number of students at Colfax Middle School = 270

Ratio of boys to girls is 5:4.

Total number of students at Winthrop Middle School = 180

Ratio of boys to girls is 4:5.

The two schools hold a dance and all students from both schools attend.

To find:

The fraction of the students at the dance are girls

Solution:

There are 270 students at Colfax Middle School, where the ratio of boys to girls is 5:4.

$5+4=9$

Number of boys $=270\times \dfrac{5}{9}=150$

Number of girls $=270\times \dfrac{4}{9}=120$

There are 180 students at Winthrop Middle School, where the ratio of boys to girls is 4:5.

$4+5=9$

Number of boys $=180\times \dfrac{4}{9}=80$

Number of girls $=180\times \dfrac{5}{9}=100$

Now,

Total number of students in both schools $= 270+180$

$= 450$

Total number of girls in both schools $= 120+100$

$= 220$

The fraction of the students at the dance are girls is

$\text{Required fraction}=\dfrac{\text{Total number of girls in both schools}}{\text{Total number of students in both schools}}$

$\text{Required fraction}=\dfrac{220}{450}$

$\text{Required fraction}=\dfrac{22}{45}$

Therefore, the required fraction is $\dfrac{22}{45}$ .

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3 years ago

PLEASE HELP THIS IS DUE IN 1 HOUR!! I CAN GIVE BRAINLIEST! ILL GIVE 20 POINTS TOO!

inessss [21]

Answer:

The radius of the inner circle is 14 ft. Since the outer circle is 3 ft more than the inner circle, its radius is 17 ft. The circumference formula is 2(pi)radius (or 2(22/7)17 in this case). The circumference of the outer circle is 106.85 ft (or 106.9 if rounding). To find the difference, you would subtract the smallest FROM the greatest:

106.85 - 88 = 18.85 ft (or 18.9 if rounding)

8 0

2 years ago

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Denise wants to burn at least 5000 calories a week through running. Based on her running speed, she estimates that she can burn

Firdavs [7]

Answer:

She will not meet her goal.

Step-by-step explanation:

There are 5 weekdays, so she will run for 0.5 * 5 = 2.5 hours over the weekdays

There are 2 weekends, so she will run for 2 * 1 = 2 hours over the weekend.

In total, this means she will run for 4.5 hours.

4.5 hours * 550 calories per hour = 2475 calories.

She will not meet her goal.

8 0

2 years ago