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Sedbober [7]
3 years ago
6

alyssa reads 7 1/2 pages of her book in 9 minutes ? what is her adverge reading rate in pages per minutes

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
8 0

Answer:

15/18 pages per minute

Step-by-step explanation:

7 \frac{1}{2}  =  \frac{7 \times 2 + 1}{2}  =  \frac{14 + 1}{2}  =  \frac{15}{2}  \\  \\ average \: reading \: rate \\  =  \frac{ \frac{15}{2} }{9}  \\  \\  =  \frac{15}{2 \times 9}  \\  \\  =  \frac{15}{18}  \: pages \: per \: minute

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alukav5142 [94]

Answer:

what is this

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Im stuck on this question, Please help!
Alexxx [7]
= (x^18y^24)/(x^2y^2)

Simplified = x^16y^22

The last answer is correct (x^16y^22)
3 0
3 years ago
Volume of this prism ​
Lyrx [107]

The volume is (area of cross-section) x (length) .

-- The cross-section is a triangle.  The area of a triangle is

Area = (1/2) (base) (height) .

In this one, the base is 9/4 m and the height is 3-1/3 m .

Area = (1/2) (9/4 m) (3-1/3 m)

Area = (1/2) (9/4) (10/3)

Area = 90/24 m² .

-- Volume = (area of cross-section) x (length)

Volume = (90/24 m²) x (7-1/3 m)

Volume = (90/24) x (22/3) m³

Volume = (1,980 / 72) m³

<em>Volume = 27.5 m³  </em>

5 0
3 years ago
The weight of a full steel bead tire is approximately 800 grams, while a lighter wheel weighs only 700 grams. What is the weight
Galina-37 [17]

The weight of the full steel bead tire in pounds is 1.76 pounds

The weight of the lighter steel bead tire in pounds is 1.54 pounds.

<h3>What are the weights of the tires?</h3>

Division is the process of dividing a number into equal parts using another number. The sign used to denote division is ÷.

The weight of the full steel bead tire in pounds = 800 / 453.592 = 1.76

The weight of the lighter steel bead tire in pounds = 700 / 453.592 = 1.54

To learn more about division, please check: brainly.com/question/13281206

#SPJ1

5 0
2 years ago
At a local store you find the following prices listed: Tape 2 rolls for $1.28 Notepads 3 pads for .87 Highlighters 1 for 1.59 Pe
Serhud [2]
Divide 1.28 by 2 answer .64 notepads divide by 3. u get .29 each so add .29 twice. u get .58 add 1.59 twice. u get 3.18. pens 1.98. add .64 + .58 + 3.18 + 1.98= 6.38 so answer is A
3 0
3 years ago
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