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3 years ago

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A wheel on Johns bicycle is 0.3m in diameter.John races the bicycle for 36m. How many times does the wheel turn as the bicycle t

ravel this distance? Use the value 3.14 for pi

1 answer:

dedylja [7]3 years ago

8 0

If you use pay you Smith be able to mamar verga (apple Pay)

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Please only responded if you can help

MAVERICK [17]

Answer:

for the first picture:

1. 1

2. 0.8

3. 0.4

for the second picture:

2,256

srry if i needed to show the steps

4 0

3 years ago

Read 2 more answers

Peggy has twice as many apples as kiwis, and three times as many pears as apples. How many pears does she have, if she has 72 ap

Vadim26 [7]

$a = 2k\\\\p = 3a\\\\a+p+k = 72\\\\\dfrac{p}{3}+p+\dfrac{p}{6}=72\\\\\dfrac{4p+12p+2p}{12}=72\\\\\dfrac{18p}{12}=72\\\\\dfrac{3p}{2}=72\\\\p=48$

6 0

4 years ago

Read 2 more answers

the vertex of this parabola is (2,-1). When the x-value is 5 the y-value is 0.what is the coefficient of the squared expression

weeeeeb [17]

1/9
Here's the proper explanation:
Since the vertex is (2,-1), the original equation will look like this: y=a*(x-2)^2-1
When the substitution happens we get to this:
0=a*(5-2)^2-1 then 1=a*(5-2)^2 -> 1=a*9
So, a=1/9! Written in another form:
1/9x^2-4/9x+4/9-1

Hope could help :)

8 0

4 years ago

What is 20% of $28.00?

djyliett [7]

5.6!

Explanation: Siri works wonders lol

3 0

3 years ago

Read 2 more answers

Can someone help me??

Pie

Answer:

1) x represents the # of cranes

3x represents the # of cranes * 3 minutes

10 represents the time the centerpiece took

30 is the time limit

2) x $x\geq \frac{20}{3} or 6\frac{2}{3}$

Btw, i'm not sure which way the signs go since I learned this a while ago.

Step-by-step explanation:

Good Luck!!!

7 0

3 years ago