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pshichka [43]
3 years ago
11

A manager at a shoe store received an order for 346 pairs of shoes what is 346 rounded to the nearest hundred

Mathematics
2 answers:
Bezzdna [24]3 years ago
6 0
300 would be the answer
Luden [163]3 years ago
4 0
300 is 346 rounded to the nearest hundred.
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Janice can ride her bike 4 miles in 30
anastassius [24]

Answer:

I believe it would be 7.5 miles in one hour.

Step-by-step explanation:

Write the problem out as a proportion. Divide 60 by 24. This is 2.5, so you then multiply the 3 miles by 2.5. There's your answer! :)

         24 Minutes              60 Minutes

       -------------------     =     ------------------

        3 Miles  (x2.5)           7.5 Miles

4 0
3 years ago
g The population of Little Townville in 2005 was 13,625 people. In 2009 the population grew to 15,325 people. Assume that this t
german

Answer:

a) P(t) = 11500 + 425t

b) The slope is of 425 people, which is by how much the population increases each year.

c) The vertical intercept is of 11500 people, and it represents the population of Little Townville in the year 2000.

d) 17,875 people.

Step-by-step explanation:

A linear function that measures population after t years has the following format:

P(t) = P(0) + at

In which P(0) is the vertical intercept, which represents the initial population, and a is the slope, which represents the yearly population.

a. Write a function for the population, P, in terms of the number of years since 2000.

The first step is finding the slope.

Finding the slope:

The slope is the change in the output divided by the change in the input, during a period of time.

The population of Little Townville in 2005 was 13,625 people. In 2009 the population grew to 15,325 people.

This means that in 2009 - 2005 = 4 years, the population increased by 15325 - 13625 = 1700.

So the slope is

a = \frac{1700}{4} = 425

So

P(t) = P(0) + 425t

Finding the initial population:

We want to find P(0), which is the population in 2000. The population of Little Townville in 2005 was 13,625 people, which means that P(5) = 13625. So

P(t) = P(0) + 425t

13625 = P(0) + 425*5

P(0) = 13625 - 425*5

P(0) = 11500

So

P(t) = 11500 + 425t

b. What is the slope of the function and what does it represent in the context of the problem. Include units.

The slope is of 425 people, which is by how much the population increases each year.

c. What is the vertical intercept of the function and what does it represent? Include units

The vertical intercept is of 11500 people, and it represents the population of Little Townville in the year 2000.

d. What do you believe the population was in 2015?

2015 is 2015 - 2000 = 15 years after 2000, so this is P(15).

P(15) = 11500 + 425*15 = 17875

17,875 people.

3 0
2 years ago
Please help me, will mark brainliest.
Bingel [31]
The answer will be (A). Since you reflect it off the x-axis then you translate it left 10.

Hope this helps!
6 0
3 years ago
Helpppppppp. Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the
tamaranim1 [39]

Answer:

Jason Inherit a land with a 45% chance of having oil.

Step-by-step explanation:

 The probability of the land having oil is = P ( O) = 45 /100

The probability of the land having oil is= Q(O ) =55/100

The machine has an accuracy of 80%. This suggests that 8 out of 10 times the machine will give a wrong reading.

The probability of the correct reading is=  P(M)=80/100

The probability of the incorrect reading is=Q(M)=20/100

The case when the machine predicts there is no oil and there is indeed oil can be calculated:Probability=Probability of oil present  ×  probability of the incorrect reading

Probability=P(O) x Q(M)

Probability=45/100 x 20/100

Probability=9/100

The probability of the test predicting no oil in land and the land has oil is  0.09 or 9%

7 0
3 years ago
0.5 - (-10.5 • 5) + 40.5 I need the solution to this problem
kondor19780726 [428]
93.5 Great and write answer please brainliest and thanks

7 0
3 years ago
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