All categories

2 years ago

248 miles per hour = x meters per second. Round to the nearest hundredth.

Mathematics

1 answer:

Alja [10]2 years ago

4 0

Answer:

Step-by-step explanation:

This problem is based on unit conversion from miles per hour to meter per second.'

From tables 1 mph= 0.44704 m/s

Given 248 mph to be converted to meters per second.

hence we have

1 mph= 0.44704 m/s

248 mph= x

cross multiplying we have

x= 110.86592 m/s

to the nearest hundreth we have

You might be interested in

Which could be a binomial expansion of (4x + y)?

Komok [63]

Answer: D

Step-by-step explanation:

$(4x+y)^3\\\\=(4x)^3+3*(4x)^2*y+3*(4x)*y^2+y^3\\\\=64x^3+48x^2y+12xy^2+y^3\\\\Answer\ D$

8 0

2 years ago

Find the area of the given regular polygon

lana [24]

Answer:

Step-by-step explanation:

god bless

$a$

4 0

2 years ago

I will mark you as brainlis if you andwer this all.

dimaraw [331]

Answer: See below

Step-by-step explanation:

27. -(a-3)

28. (b-1)(b+3)

29. (c+4)(c+5)

30. d(d+5)

31. -(3/4)(2e-5)

Sorry - I don't have time to enter the details. Look for areas where the expressions can be factored in a manner that forms as many equivalent expressions in both the numerator and denominator.

For example: In problem 30:

(5d-20)/(d^2+d-20) * [??]/20d = 1/4

Factor:

<u>(5(d-4))</u> <u>d(d+5)</u> = 1/4

(d-4)(d+5<u>)</u> 20d

The (d-4), d+5, and d terms cancel, leaving

5/20 = 1/4

7 0

2 years ago

If there are 21 values in a data set in order from smallest to largest, what is the third quartile of the data set?

WARRIOR [948]

Answer:

Step-by-step explanation:

3 0

3 years ago

If someone helps me solve all of this I’ll give em 15-20 pts and mark brainiest ;)

shusha [124]

Answer:

1. cell?

2. distinction

3. assumption

4. foliage

5. commission

6. dimension

7. considerable

8. membrane

9. cell

10. final

11. viewpoint

12. considerable

Step-by-step explanation:

6 0

3 years ago