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VMariaS [17]
3 years ago
13

Shelly biked 21 miles in 4 hours (part A) what is Shelly's average speed in miles per hour (part B) at the same rate how many ho

urs will it take Shelly to bike 42 miles.
Mathematics
1 answer:
Alex73 [517]3 years ago
3 0

A) Divide total miles by total time:

21 miles /  4 hours = 5.25 miles per hour.

B) Divide miles by miles per hour:

42 miles / 5.25 miles per hour = 8 hours.

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Square root 2 is between 1.4 and 1.5
Gala2k [10]
1.4 < \sqrt2 < 1.5-TRUE,\ because\\\\1.4=\sqrt{1.4^2}=\sqrt{1.96} < \sqrt2\\\\1.5=\sqrt{1.5^2}=\sqrt{2.25} > \sqrt2
3 0
3 years ago
Reberto must make his costume for the school play. He needs a piece of fabric that is 1 1/3 yards long and 1 1/2 yards wide. Wha
aliya0001 [1]

Answer:

2

Step-by-step explanation: 1 1/3= 1.3 reapeating 1 1/2= 1.5  1.3x1.5= 2

8 0
3 years ago
Omg I need an answer ASAP for number 17 parts a and b
Aleksandr [31]

a) 6(2)+6^2+24

   =12+36+24

   =72 square inches

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8 0
3 years ago
Jan and two of her friends raised money by having a bake sale. They split the proceeds. If each person received $32.19, how much
AveGali [126]

Answer: 1. Equation =3x = M , where x = money each received and M= total money received.

2.total money from bake sale=$96.57

Step-by-step explanation:

STEP 1

Let the total money receive from proceeds be = M

and let the amount of money each receive after the split  = x

Since   Jan and her two friends raised the money together, the total proceeds will be calculated using the equation

x+x+x= M

3 x = M ---- Equation

STEP 2--- Solving

if 3 x= M

and x =mount of money each receive after the split=$32.19

Therefore total money from bake sale, M = 3x = 3 x 32.19 = $96.57

7 0
2 years ago
Read 2 more answers
convert the linear equation 3x-2y=5 to point slope form. use the point with an x-coordinate equal to 1
Mademuasel [1]
When x = 1,  y = (5 - 3) / -2  = -1 ,  let x1 = 1 and y1 = -1
2y = 3x - 5
so slope = 3/2

y - y1 = m(x - x1)

y -(-1) = (3/2)(x - 1)

y + 1 = 3/2 ( x - 1)  <-----    answer



6 0
3 years ago
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