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Greeley [361]
2 years ago
10

Alyssa rode her bicycle 14.2 miles in 0.8 hours. What is the average number of miles she rode per hour

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
5 0
Rate times time equals distance

X*.8=14.2
Divide both sides by .8

14.2/.8= 17.75
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The different of anumber and 12
Llana [10]
Five divided by the difference of a number and 12 equals the quotiene of 10 and the sum of the number and five
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3 years ago
Which of the following sequences are not geometric? (check all that apply) a. 2,10,50,250,1250 b. 1,4,9,16,25,36 c. -4,-2,-1,-0.
Romashka [77]
A is geometric because each number is multiplied by 5.

B is not geometric because it is an arithmetic sequence. 

C is a geometric sequence because each number is divided by 2.

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So, your answer should be B and D.
8 0
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If you substracted 3 frome the exponent in an exponential function , what will happen to the graph​
Mekhanik [1.2K]

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6 0
3 years ago
71 to the nearest tenth
xeze [42]

Answer:

ft76d956

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the area of this composite figure?<br>A. 135 cm2<br>B. 207 cm2<br>C. 249 cm2<br>D. 279 cm2
mariarad [96]

Answer:

249 cm^2

Step-by-step explanation:

This problem becomes easier if we subdivide the figure, find the areas of the resulting figures and then sum them up.

Draw a vertical line straight down from the edge marked "4 cm" towards the edge marked "18 cm."  The resulting rectangle on the left is 15.5 cm long and (18 - 7.5) cm wide, or 15.5 by 10.5 cm.  Its area is 162.75 cm^2.

Next, find the area of the rectangle on the right of the line we drew.  Its width is 7.5 cm and its height (15.5 - 4) cm, resulting in an area of 86.25 cm^2.

Last, add together these two subareas:  combine 86.25 cm^2 and 162.75 cm^2.  The total area of the composite figure is then 249 cm^2 (answer).

7 0
3 years ago
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