2 years ago

680 is 34% of what number

1 answer:

7 0

Convert percentage to a decimal:
34% = 34 ÷ 100 = 0.34

680 is 34% of what
680 ÷ 34
680 ÷ 0.34
2000

680 is 34% of 2000

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Evaluate each expression if r=12 s= -4 t= -6 rs divided by 16

MAXImum [283]

Answer:

-3

Step-by-step explanation:

r = 12

s = -4

t = -6

Equation

rs ÷ 16

12(-4) ÷ 16

-48 ÷ 16

-3

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2 years ago

To reach the artic refuge Aidan and James flew 238 miles from Fairbanks to artic village which is on the edge of the park. The t

stiv31 [10]

Speed= Distance ÷ Time
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2 years ago

9. What is the vertex of the function? f(x) = 3x² - 8x + 10

Delvig [45]

Answer:

The vertex of the function is (1.333, 4.667)

Step-by-step explanation:

1. Calculate -b / 2a. This is the x-coordinate of the vertex.

2. simply plug -b / 2a into the equation for x and solve for y.

$Y = 3x^{2} - 8x + 10\\Compare with the form of y = ax^{2} + bx + c\\So that means a = 3, b = -8, and c = 10.$

Calculate -b/2a:

$X = -(-8)/2(3)$

$X = 8/6$

This is equal to 1.33 recurring

Plug 8/6 for x and solve for y:

$Y = 3x^{2} - 8x + 10$

$Y = 3(\frac{8}{6})^{2} - 8(\frac{8}{6}) + 10$

$Y = \frac{48}{9} - \frac{64}{6} + 10\\$

This is equal to 4.66 reccuring.

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1 year ago

Given the figures are similar, calculate the length of US

ICE Princess25 [194]

in this one x=9 ask if you need an explanation

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3 years ago

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prohojiy [21]

Answer:

A1: 40/3 = 13.33

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2 years ago