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PilotLPTM [1.2K]
2 years ago
15

Assessment

Mathematics
1 answer:
Paraphin [41]2 years ago
8 0
  1. The question being asked is to determine the volume of the mango jelly.
  2. The solution is 14 x 8 x 3
  3. The final answer is 336 cm³
  4. The question asked is to determine the volume of the box.
  5. The given are the dimensions of the cleaning box.
  6. The final answer is 360 dm³
  7. The solution is (18 x 10 x 4) / 3
  8. the final answer is 240m³.
  9. The equation is (28 x 4 x 22) / 250
  10. The final answer is 9.9 cm
<h3>What are the volumes of the objects?</h3>

The formula for the volume of a rectangular prism is: length x width x height

Volume of the mango jelly : 14 x 8 x 3 = 336 cm³

Volume of the cleaning box: 6 x 4 x 15 = 360 dm³

Volume of the cake each classmate would get =  (18 x 10 x 4) / 3 = 240 cm³

Volume of the remaining ream of paper : (28 x 4 x 22) / 250 = 9.9 cm³

To learn more about rectangular prisms, please check: brainly.com/question/8890358

#SPJ1

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Answer:

¹²/₇

Step-by-step explanation:

Model ⁴/₇ × 3

Assume that you have three pies, each dived into seven slices.

There are only four slices remaining in each pie, that is, there is ⁴/₇ pie in each pie plate

The picture represents ⁴/₇ × 3.  

Model the product

Now, transfer slices to get as many filled pie plates as possible.

Count the total slices.

You have 12 slices, and each slice represents ⅐ of a pie.

You have ¹²/₇  pie.

∴ ⁴/₇ × 3 = ¹²/₇

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The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a me
nadezda [96]
The answer is between $175 and $295. The standard deviation rule tells us that for distributions that have the normal shape, approximately 99.7% of the observations fall within 3 standard deviations of the mean. Indeed, 175 = 235 − 3 * 20 and 295 = 235 + 3 * 20 are exactly 3 standard deviations below and above the mean, respectively.
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What is the reciprocal for 2 2/5​
wariber [46]

Answer:

5/12

Step-by-step explanation:

2 2/5 = 12/5 so its reciprocal is 5/12

Reciprocals are fractions that are basically "flipped". You flip the denominator to the numerator and vice versa.

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Jessica and Riley are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping
bixtya [17]

Answer:

Cost of one roll of plain wrapping: \$5

Cost of one roll of holiday wrapping paper:  \$19

Step-by-step explanation:

Let be "p" the cost in dollars of one roll of plain wrapping paper and "h" the cost in dollars of one roll of holiday wrapping paper.

Based on the information given, we can set up this system of equations:

\left \{ {{5p+13h=272} \atop {11p+16h=359}} \right.

In order to solve it, we can use the Substitution method. The steps are:

1. Solve for "p" from the first equation:

5p+13h=272\\\\5p=272-13h\\\\p=\frac{272-13h}{5}

2. Substitute the above into the second equation and solve for "h":

11(\frac{272-13h}{5})+16h=359\\\\598.4-28.6h+16h=359\\\\-12.6h=359-598.4\\\\h=\frac{-239.4}{-12.6}\\\\h=19

3. Substitute the value of "h" into p=\frac{272-13h}{5}:

p=\frac{272-13(19)}{5}\\\\p=5

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How many different ways can the letters of "Mississippi" be arranged.
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Answer: .........34,650

Step-by-step explanation:

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