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Anna007 [38]
3 years ago
8

What percent is equivalent to 1230 ? 12% 30% 40% 60%

Mathematics
2 answers:
GalinKa [24]3 years ago
7 0

Answer:

40%

Step-by-step explanation:

To convert to a percent, we divide the numerator by the denominator. Our answer will be a decimal which we will multiply by 100 to find the percent.

\frac{12}{30}=\frac{6}{15}=\frac{2}{5} =0.4\\0.4(100)=40%

V125BC [204]3 years ago
3 0

Answer:

40%

Step-by-step explanation:

12 / 30 = 0.4

To convert to a percent we must multiply by 100.

0.4 x 100 = 40

Please tell me if I'm wrong, maybe brainliest?

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You buy some room furniture. The table costs $599.99 and 4 chairs cost 89.59/chair. How much is your total purchase?
strojnjashka [21]
$599.99+ $89.59(4)= $958.35
5 0
3 years ago
Read 2 more answers
Identify the algebraic description that maps a point (3, 7) onto another point (-5, 7).
ella [17]

Answer:

A) (x, y) → (x - 8, y)

Step-by-step explanation:

(3, 7) →  (-5, 7)

Without adding or subtracting any values, we can immediately tell that the y-value did not change, but the x-value did. With this, we are left with choices A and D.

A) (x, y) → (x - 8, y)

   (3, 7) → (3 - 8, y)

   (3, 7) → (-5, 7)

This matches our problem, and therefore, A is the correct answer.

Hope this helps!

8 0
2 years ago
What is the best estimate for the length of a baseball bat?​
vredina [299]

Answer:

42 inches

By regulation it may be no more than 2.75 inches (7.0 cm) in diameter at the thickest part and no more than 42 inches (1.067 m) in length.

Step-by-step explanation:

baseball bat - is a smooth wooden or metal club used in the sport of baseball to hit the ball after it is thrown by the pitcher.

length- a measure of distance.

3 0
3 years ago
The formula A = P + Prt represents the value, A, of an investment of P dollars at a yearly simple interest rate, r, for t years.
My name is Ann [436]
A = 54 + 5t
A = 84 + 2t

54 + 5t = 84 + 2t
5t - 2t = 84 - 54
3t = 30
t = 30/3
t = 10....they will reach the same investment in 10 years

7 0
4 years ago
Read 2 more answers
What is the density of this object? (A sphere)​
igor_vitrenko [27]

9514 1404 393

Answer:

  about 0.299 kg/m³

Step-by-step explanation:

Density is the ratio of mass to volume.

  ρ = M/V

  ρ = (10 kg)/(4/3π(2 m)³) = 15/(16π) kg/m³ ≈ 0.299 kg/m³

5 0
3 years ago
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