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Virty [35]
3 years ago
5

20. (06.07 )

Mathematics
1 answer:
Scrat [10]3 years ago
4 0
20 is the best answer
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Tom travels along the M1 from Leicester to London which is a distance
Gemiola [76]

Tom did not break the 70mph speed limit of M1.

To know if Tom breaks the <em>speed limit </em>of the M1, we must first calculate Tom's speed and compare it to M1's speed limit.

Using the formula below,

  • s = d/t............... Equation 1

Where:

  • s = Tom's speed
  • d = distance from Leicester to London
  • t = time taken to travel from Leicester to London

From the question,

Given:

  • d = 143 miles
  • t = 8:25 to 10:15 = 2 hours 10 munites = (2+10/60) = (2+0.17)
  • t = 2.17 hours.

Substitute these values into equation 1

  • s = 143/2.17
  • s = 65.899 mph.

Hence, Since Tom's speed is less than the M1 speed limit, Tom did not break the 70mph speed limit of M1.

Learn more about speed here: brainly.com/question/4931057

4 0
2 years ago
A car needs 3 gallons of gas for 70 miles. How much gas would it need for 105 miles?
galben [10]
315 is the answerd for 3X105 is 105
4 0
3 years ago
Read 2 more answers
To determine her power usage​, Keri divides up her day into three​ parts: morning,​ afternoon, and evening. She then measures he
marusya05 [52]

Answer:

Stratified Sampling

Step-by-step explanation:

Since Keri divides the day into different strata and each unit is selected from each strata randomly. So, it is Stratified Sampling.

Further, In Stratified Sampling population is divided into several groups such that within the group it is homogeneous and between the group it is heterogeneous. And now a selection of each stratum and unit has an equal chance of selection.

3 0
3 years ago
Show how can you find the unit rate without using the models​
liraira [26]

Answer:Put y over x or you can divide both numbers by x

Step-by-step explanation:

8 0
3 years ago
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Marcie baked several pies. She used 4 cups of flour for the dough. How many pints of flour did she use?
Tcecarenko [31]

Answer:

well if several means 3 then she used 12 pints.

Step-by-step explanation:

3X4=12

4X4=16

5X4=20 and so on.

3 0
3 years ago
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