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3 years ago

Which unit rates would be appropriate for describing the speed of cars in a race?

1 answer:

7 0

I would think miles per hour would be the best units to use because that is what the speedometer of a car is read in. Hope this helped! comment back with any questions you still have!

You might be interested in

An isosceles triangle has a perimeter of 33 cm. The unequal side has a length 3 cm more than the equal side. Find the length of

grigory [225]

Answer:

let equal side=x

unequal side=x+3

perimeter =33

x+x+x+3=33

3x=30

x=10

x+3=10+3

6 0

3 years ago

West high schools population is 250 students fewer then twice the population of East High school the two schools have a total of

gizmo_the_mogwai [7]

Answer:

1036 students

Step-by-step explanation:

Let the number of students at West High be "w" and the number of students at East High be "e"

West High population is 250 FEWER than TWICE of East High, we can write:

w = 2e - 250

Total students in both schools is 2858, so we can write 2nd equation as:

e + w = 2858

We can replace 1st equation in 2nd to get an equation in e, and find "e":

e + w = 2858

e + (2e - 250) = 2858

3e - 250 = 2858

3e = 2858 + 250

3e = 3108

e = 3108/3

e = 1036

Hence,

number of students attending East High School = 1036 students

3 0

3 years ago

Theo used to drive 60 miles to work each day. His new home is now 20 miles away

posledela

Answer:

66.6% decrease in distance

Rounded 67%

He is traveling 1/3 of what he used to travel

Step-by-step explanation:

8 0

2 years ago

HELP!!!!!!!!!!!!! I NEED THIS NOW LIKE RIGHT NOW

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

It's definitely going farther from the green, but not as far as 3 yards per mile-of-hour wind.

7 0

2 years ago

In purchasing food for a political rally, you erroneously order shucked medium-size Pacific oysters (which come 8 to 12 per U.S.

dexar [7]

Answer:

3515

Step-by-step explanation:

Data provided in the question:

Dimension of the container = 1.5 m x 18 cm x 28 cm

volume of the container = 150 cm × 18 cm × 28 cm = 75600 cm³

also,

1 L = 1000 cm³

thus,

volume of the container = $\frac{75600}{1000}$ = 75.6 L

Volume of the U.S pint = 0.4732 L

therefore,

Number of pint in the container = $\frac{\textup{Volume of container}}{\textup{Volume of pint}}$

= $\frac{\textup{75.6 L}}{\textup{0.4732 L}}$

= 159.76

Also it is given that

Number of Pacific oysters per pint = 10

Number of Atlantic oysters per pint = 32

Thus,

for 159.76 pint

Pacific oysters in container = 10 × 159.76 = 1597.6 ≈ 1598

Atlantic oysters in the container = 32 × 159.76 = 5112.42 ≈ 5113

hence,

order short of your anticipated count = 5113 - 1598 = 3515

6 0

3 years ago