on average a baby uses 3 times the number of large diapers as small diapers and double the number of medium diapers as small diapers. If the average baby uses 2940 diapers size large and small, how many of each size would be used
Answers
To find the number of each size, plug it back into the original.
Large: 3x = 3(490) = 1470
Medium: 2x = 2(490) = 980
Small: x = 490
Hopefully I read the problem correctly.
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Estimate product 126.12 and 2.2
the area of a rectangle is 100 Sq inches. the perimeter of the rectangle is 40 inches. a second rectangle has the same area but a different perimeter. is the second rectangle a square? explain why or why not.
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How do you simplify (9x^8 y^3)^1/2
Answers
3. √12 → √4 * √3 = 2√3
7. √125 → √25 * √5 = 5√5
8. √20 → √4 * √5 = 2√5
9. √18 → √9 * √2 = 3√2
10. √32 → √16 * √2 = 4√2
11. √50 → √25 * √2 = 5√2
12. √27 → √9 * √3 = 3√3
Answers
Wendy paints 96.6 square ft area of the wall.
Given,
The length of the rectangular wall is 10.5 ft.
The width of the rectangular wall is 9.2 ft.
We know that, the Area of rectangle is,
So the Area of the wall painted by Wendy will be,
Hence the area painted by Wendy will be 96.6 square feet.
For more details on Area of rectangle follow the link:
Answers
A 143 divided by 11 equals 13.
To calculate 143 divided by 11 using long division, follow these steps:
- Place the dividend (143) inside the long division symbol, and write the divisor (11) outside the symbol.
- Check how many times 11 can be divided into the first digits of the dividend (1). The result is 1 because 11 * 1 = 11, and this is the largest multiple of 11 that fits into 14 (the first two digits of 143).
- Write the result (1) on top, above the 4 (the first digit of 143).
- Multiply 11 by 1 (the quotient), which equals 11, and write the result under 14.
- Subtract 11 from 14 (14 - 11 = 3).
- Bring down the next digit (3) to form 33.
- Check how many times 11 can be divided into 33. The result is 3 (11 * 3 = 33).
- Write 3 on top, above the 3.
- Multiply 11 by 3, which equals 33, and write the result under 33.
- Subtract 33 from 33 (33 - 33 = 0).
- As there's no remainder and all the digits have been brought down, the final result is 13. So, 143 divided by 11 equals 13.
To know more about divided:
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Answers
Answer:
Subtract 4
Step-by-step explanation:
-3 - 4 = -7
-7 - 4 = -11
-11 - 4 = -15
2.find the mean of the data set excluding multiple of number 3 between 1 to 10?
Answers
Mean=[(sum of all numbers from 1 to 50)-10-20-30-40-50]/[50-5]=25
The second problem is similar. The multiples of 3 here are 3, 6 and 9. There are 10-3 data points.
Mean = [(sum of numbers from 1-10)-3-6-9)]/[10-3]=5.2857
Answers
Answer:
your coefficient is 3 because its infront of the x
Hope this helps:)