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2 years ago

Rewrite 3,000,000,000 as an expression with the power of 10

Mathematics

1 answer:

maria [59]2 years ago

5 0

Answer:

this answer will be 3 and the little number is 9

Step-by-step explanation: becasue yo need to count how many zeros there are

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Designing a Sprinkler System

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Answer: Its B

Step-by-step explanation:

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2 years ago

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Find the radian measure of the central angle of a circle of radius r = 60 inches that intercepts an arc of length s = 70 inche

Finger [1]

Step-by-step explanation:

s = rθ

70 in = (60 in) θ

θ = 7/6 radians

θ ≈ 1.167 radians

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3 years ago

What is 15% of $150?'

AleksandrR [38]

Answer:

$22.50

Step-by-step explanation:

15% of 150=22.5

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2 years ago

The table below represents a linear function f(x) and the equation represents a function g(x):

Elza [17]

Answer:

(a) The slope of f(x) is greater than the slope of g(x)

(b) f(x) has a greater y intercept

Step-by-step explanation:

Given

$\begin{array}{cc}x & {f(x)} & -1&-9&0&-1&1&7 \ \end{array}$

$g(x) = 3x - 2$

Solving (a): Compare the slopes

The slope (m) of f(x) is calculated as;

$m = \frac{f(x_2) - f(x_1)}{x_2 - x_1}$

This gives:

$m = \frac{f(0) - f(1)}{0 - 1}$

$m = \frac{f(0) - f(1)}{- 1}$

Substitute values for f(0) and f(1)

$m = \frac{-1 - 7}{- 1}$

$m = \frac{-8}{- 1}$

$m = 8$

The slope of g(x) can be gotten using the following comparison

$g(x) = mx + b$

$m \to slope$

So:

$g(x) = 3x -2$

$m = 3$

$m_{f(x)} > m_{g(x)}$

Solving (b): Compare the y intercept

y intercept is when $x = 0$

From the table of f(x)

$f(0) = -1$

From the equation of g(x)

$g(x) = 3x -2$

$g(0) = 3*0-2$

$g(0) =-2$

$f(0) > g(0)$

6 0

2 years ago

Work out the value of 5x8 x 5-2/5x4

Alisiya [41]

Answer:

Step-by-step explanation:

(5×8)×(5-2)/(5×4)

Numerator =40×3

=120

Denominator = 5×4

=20

simplifying 120/20

5 0

2 years ago

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