3 years ago

Round this population figure to two

Mathematics

1 answer:

Vaselesa [24]3 years ago

6 0

1) 190,000,000 people
2) 1.86 x 10^8

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Determine the slope and y-intercept of the graph: 2x + 5y = 10

FinnZ [79.3K]

Slope is -2/5 and y-intercept is 2

Step-by-step explanation:

Step 1: Write the equation in slope-intercept form y = mx + b

2x + 5y = 10

5y = -2x + 10

y = -2/5 x + 10/5

y = -2/5 x + 2

Step 2: Find the slope and y-intercept from the equation.

Slope, m = -2/5

y-intercept, b = 2

6 0

3 years ago

Rewrite the expression with a rational exponent as a radical expression.

Vilka [71]

Answer:

$\sqrt{5}$

Step-by-step explanation:

we know that

The "power rule" tells us that to raise a power to a power, just multiply the exponents

$(a^{m})^{n}=a^{m*n}$

we have

$(5^{\frac{3}{4}})^{\frac{2}{3}}$

Applying the "power rule"

$(5^{\frac{3}{4}})^{\frac{2}{3}}=5^{\frac{3}{4}*\frac{2}{3}}=5^{\frac{1}{2}}=\sqrt{5}$

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3 years ago

The area of a rectangular park is 3/5 square mile. The length of the park is 7/8 mile. What is width of the park

Ira Lisetskai [31]

3/5 is 0.6
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0.6/0.875 is 0.685714286
0.685714286 is 685714286/1000000000
(not so sure about it but that was what i came up with hope i helped)

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3 years ago

Evaluate.12÷(2+2/3)2 6 4/9 4 1/2 3 2/3 1 11/16

arlik [135]

Answer:

are you just typing

Step-by-step explanation:

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3 years ago

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stiks02 [169]

Answer:

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Step-by-step explanation:

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3 years ago