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3 years ago

Mitchel ate 45 hotdogs in 3 minutes. what is mitchel's unit rate?

Mathematics

2 answers:

Advocard [28]3 years ago

8 0

He ate 15 hot dogs in 3 min.

quester [9]3 years ago

6 0

His unit rate is 15/1 which simplifies to 15

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A map use the scale 3/4 of an inch to represent 3 miles .if the actual distance between two cities is25 miles ,then what is the

slega [8]

<h3>given:</h3>

3/4 inch

3 miles

the length of the map

<h3>solution:</h3>

Based on the given conditions, write:

x= 34/ 4 · 25/ 3

Write as a single fraction:

x= 3 × 25/ 4/ 3

Divide a fraction by multiplying its reciprocal:

x= 3 x 25/ 4 × 1/ 3

Write as a single fraction:

x= 3 x 25/ 4 × 3

Reduce fraction to the lowest term by canceling 25 the greatest common factor:

x= 25/4

therefore,the length of the map is 25/ 4.

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3 years ago

The cost of manufacturing a printer is $35. The manufacturer has a markup of 15% when selling to a retailer. The retailer has a

Sophie [7]

Find 15% of 35:

0.15 * 35 = 5.25

Add it:

35 + 5.25 = 40.25

Now find 30% of this:

0.30 * 40.25 = 12.075

Add it:

40.25 + 12.075 = 52.325

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3 years ago

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Define the terms factor and quantity. Then for the expression −3(4+x)(z−2−y), list all of the factors, and specify which are qua

omeli [17]

Answer:

A factor are numbers or variables that can be being multiplied to each other to get another number. A factor is a quantity which is used to multiply or divide another quantity to indicate a measurement difference

A quantity is the total number or amount and it is the subject in a given mathematical operation

In the expression, -3×(4 + x)×(z - 2 - y), the factors are;

-3, (4 + x), and (z - 2 - y)

The quantities are the values that are subject to the mathematical operations including;

3, 4, x, z, 2, and y

Step-by-step explanation:

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3 years ago

All that make this true i need help

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Answer:

D and E

Step-by-step explanation:

3(23+18)=123

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3 years ago

A. 127 feet B. 39 feet C. 180 feet D. 13 feet

icang [17]

Answer:

Step-by-step explanation:

took test

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