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djyliett [7]
2 years ago
10

Brady recorded the number and color of cars in the parking lot. 45% of the cars in the parking lot were white. If Brady counted

a total of 81 white cars, how many cars did he count in the parking lot?
Mathematics
2 answers:
nalin [4]2 years ago
6 0
36.45 . It is simply step by step equation
Eduardwww [97]2 years ago
5 0

Answer:   36.45 Percent i think

Step-by-step explanation:

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Jake volunteers to help out his younger brother's basketball team in his free time. One of his tasks is to ensure that all the b
lara [203]

Answer:

2141.76 cubic inches

Step-by-step explanation:

Given that it measures 8.8 inches across a properly inflated basketball i.e. the diameter of each basketball is 8.8 inches.

So, the radius of the spherical ball is \frac{8.8}{2} =4.4 inches.

Now, a spherical solid has a volume given by \frac{4}{3} \pi r^{3}.

Hence, volume of air in side each basketball is = \frac{4}{3} \times \frac{22}{7}\times 4.4^{3} = 356.96 cubic inches.

Therefore, the total volume of air inside six balls will be = 6 × 356.96 = 2141.76 cubic inches. (Answer)

4 0
3 years ago
Can you use simplest form to compare 8/10 and 3/5 explain
jolli1 [7]
Simplify 8/10
(4*2)/(5*2)
2/2=1

Thus,
8/10=4/5

Now, compare 4/5 and 3/5.
Hope this helps!

3 0
3 years ago
Read 2 more answers
Tell me the y-intercept of the line: 2x - 3y = 9
butalik [34]

Answer:

y-intercept: (0,-3)

Step-by-step explanation:

  • Y-intercepts mean that the x-value has to be equal to 0. When plugging in 0 for the x-value, we receive:

  • 2(0)-3y=9\\0-3y=9\\-3y=9\\y=\frac{9}{-3} \\y=-3

  • Therefore, the point is (0,-3).
6 0
2 years ago
Read 2 more answers
Susan walks for 10 hours each week. Find the number of hours she walks in 1, 2, and 4 week(s).
natita [175]
She walks 70 hours in total 10 20 and 40
7 0
2 years ago
PLZZZ HELP WILL GIVE BRAINN
Hatshy [7]

Answer:

Whole numbers: 56

Rational numbers: 1/3

Integer: -5

Irrational numbers: 1.17513698

Natural numbers: 0

4 0
3 years ago
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