3 years ago

The temperature in Minneapolis at 9 a.m. was −8°F. By noon, the temperature had risen by 8°F.

Mathematics

1 answer:

Alona [7]3 years ago

6 0

Answer: 0

Add the number 8 to -8, because 8 is how much the temperature rose.

-8 + 8 = 0.

The temperature in Minneapolis is now 0 Fahrenheit.

Hope this helps you!

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Rewire the rational exponent as a radical

Mice21 [21]

Answer:

$\large\boxed{\sqrt[3]{\left(\dfrac{15}{4}\right)^2}}$

Step-by-step explanation:

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$\large\boxed{C.\ \sqrt5}$

Step-by-step explanation:

$\left(5^\frac{3}{4}\right)^\frac{2}{3}\\\\\text{Use}\ (a^n)^m=a^{nm}\\\\5^{\frac{3}{4}\cdot\frac{2}{3}}=5^{\frac{1}{2}\cdot\frac{1}{1}}=5^\frac{1}{2}=\sqrt[2]5=\sqrt5$