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leonid [27]
3 years ago
13

Keshia rides her bike 10 miles per hour at this rate how many more minutes will it take her to ride 30 miles than 25 miles

Mathematics
2 answers:
ololo11 [35]3 years ago
8 0
5.5 hrs should be correct 10+10+10 then 10 + 10+5
o-na [289]3 years ago
7 0
1. If Keisha is riding at a speed of 10 miles per hours, she is riding 10 miles in 60 minutes.

2. If this speed stays constant, it will take Keisha 3 hours (180 minutes) to ride 30 miles and 2.5 hours (150 minutes) to ride 25 miles.
 
3. 180 minutes - 150 minutes = 30 minutes longer.

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Natasha_Volkova [10]

Answer:

560

Step-by-step explanation:

Givens

Small mugs = 1/4    *    132 = 33

Large mugs = 132 - 33 =       99

Solution

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Answer:

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Nataly_w [17]

Answer:

Dennis need 288.91 square inches of construction paper for his project.

Step-by-step explanation:

Dennis is cutting construction paper into rectangles for a project.

He needs to cut one rectangle that is 12 inches times 15 1/4 inches

First convert the mixed fraction to improper fraction

15\frac{1}{4} = \frac{(15\times4) + 1}{4} = \frac{61}{4}

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He needs to cut another rectangle that is 10 1/3"" x 10 1/4""

The symbol " means inches

First convert the mixed fraction to improper fraction

10\frac{1}{3} = \frac{(10\times3) + 1}{3} = \frac{31}{3}

10\frac{1}{4} = \frac{(10\times4) + 1}{4} = \frac{41}{4}

So the area of 2nd rectangle is

A_2 = \frac{31}{3}\times \frac{41}{4} = 105.91 \: in^{2}

The total construction paper needed for this project is

A = A_1 + A_2\\\\A = 183 + 105.91\\\\A = 288.91 \: in^{2}

Therefore, Dennis need 288.91 square inches of construction paper for his project.

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