3 years ago

An equal number of men and women were randomly selected and asked how many hours a week they spend exercising.

Mathematics

2 answers:

natita [175]3 years ago

6 0

are you missing something there's no data and there's no question

kvasek [131]3 years ago

5 0

There isn't enough information.

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The length of a rectangle is given by 6t + 5 and its height is √t, where t is time in seconds and the dimensions are in centimet

Vadim26 [7]

MARK AS BRAINLIST

Step-by-step explanation:

L = 6t+5

H = √t

A = L*H

= (6t+5) *√t = 6t√t + 5√t

A'(t) = 6t * 1/2*√t + √t * 6 + 5/2*√t

= 6t/2√t + 6√t + 5/2√t

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3 years ago

What is the measure of both opposite interior angles ?

Vitek1552 [10]

Answer:

B= 70, C= 50

Step-by-step explanation:

120=15x+5+22x+4

120=37x+9

111=37x

X=3

C: 15×3+5=50

B: 22×3 +4= 70

7 0

3 years ago

Find the Surface area and volume of the larger figure:

Vlad [161]

SA = 243cm^2
V=405 cm^3

4 0

3 years ago

Convert 0.47 recurring into a fraction in its simplest form

kozerog [31]

Answer:

43/90

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Hello there. May somebody help me simplify this problem? It would be very kind.

marissa [1.9K]

Answer:

27 / (4x⁶y⁸)

Step-by-step explanation:

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

When raised to a power, multiply the exponents.

$\frac{4(3^{3}x^{6}y^{12})}{2^{4}x^{12}y^{20}} \\\\\frac{2^{2}3^{3}x^{6}y^{12}}{2^{4}x^{12}y^{20}}$

When dividing, subtract the exponents.

$2^{2-4}3^{3}x^{6-12}y^{12-20}\\2^{-2}3^{3}x^{-6}y^{-8}$

Move negative exponents to the denominator.

$\frac{3^{3}}{2^{2}x^{6}y^{8}}\\\frac{27}{4x^{6}y^{8}}$

8 0

3 years ago