the local preschool ordered all new bicycles and tricycles for the new school year. each bicycle and tricycle is shipped in its own box. oddly, the manufacturer shipped all the wheels in a separate box. if there are 16 boxes of bicycles/tricycles total, and 45 wheels total, how many tricycles were ordered?

Answers

Answer 1
Answer: the answer is
number of tricycle is 13
Answer 2
Answer: 13 tricycles are the total number of tricycles  shipped out.
13 tricycles+3bicycles=16 
13×3=39 3×2=6
39+6=45

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Write each in standard form 3.06X10 to the power of 6?

Answers

3.06 x 10^6
Move the decimal to the right 6 times.
3060000
3.06 x 10 ^ 6
3.06 x 1000000 = 3060000 is your answer.
Hope that Helps!

Gretchen and Mika are involved in a relay race. Both runners are at the same point on the course when Gretchen realizes that she dropped her baton and has to turn around to retrieve it. Gretchen runs backwards at a speed of −4 m/s, relative to the direction of the race. Mika continues running at a speed of 3 m/s. If Gretchen dropped her baton −48 meters from her current location, relative to the direction of the race, how far ahead will Mika be when Gretchen picks her baton up?________ meters

Answers

Solution: Mika will be 36 meters away from the current location.

Explanation:

It is given that Gretchen and Mika are at the same point when Gretchen runs backward at the speed of 4 m/s in opposite direction to pick her baton and Mika runs in the direction of the race at the speed of 3 m/s.

We have find the distance covered by Mika form the current location in the time when Gretchen picks her baton up.

Let the time taken by Gretchen picks her baton up be t.

It is given that 48 meters from her current location she dropped her baton. Since she is running at the speed of 4 m/s.

t=(48)/(4) =12

Gretchen will pick up the baton in 12 seconds.

The distance covered by Mika in 12 seconds is 3* 12=36

Therefore, Mika will be 36 meters away from the current location.


The baton is dropped -48m from the current position, and Gretchen runs backwards at a speed of -4m/s, so it will take her -48m/(-4m/s) or 12 seconds before she picks up her baton.

During these 12 seconds, Mika will have traveled 3m/s*12s=36m.

A pilot takes a taxi from the airport to the hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?a y = 2.65(x + 2.50)
b y = 2.65x-2.50
c y = 2.50x+2.65
d y = 2.65x+2.50

Answers

Answer:

d y=2.65x+2.50

Step-by-step explanation:

The correct answer would be d because y is the total cost with a start value of 2.50 and a slope of 2.65x. Then you would just replace the equation y=mx+b with these values

the correct answer is d

What is 62.4 as a fraction and simplified?

Answers

Answer:

62 2/5

Step-by-step explanation:

62 is just the whole number and then you have 4 tenths, which is 4/10 which can be simplified to 2/5, so it's 62 2/5

Twelve out of twenty people say that they would rather bike than walk. On a circle graph, this section would represent 60% of the circle. True False

Answers

True as 12/20 is equal to 6/10 which is 60%

95/8 -17/8 what does it equal

Answers

Input the fraction = 95/8 
Integer =11
Fraction part = 7/8
Answer = 11.875
The denominators are same so you just need to minus the numerator with each other so..
95 - 17 = 78.
so the answer is 78/8. So its in improper fraction now so we need to convert it into mixed fraction so 78 divided by 8 = 9,6 by 8 or 97.5.
hope this helps :)