All categories

3 years ago

Explain what a ratio is in your own words.

2 answers:

8 0

The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.

Step-by-step explanation:

Hope it helps

Anuta_ua [19.1K]3 years ago

5 0

Answer:

a ratio is a proportion indicating coorelation between two different things

You might be interested in

Determine if the following relation is a function.

Mama L [17]

Yes it is a function

3 0

3 years ago

Read 2 more answers

DUE TODAY‼️‼️ PLEASE HELP SLOVE DO NOT COMMENT ANNOYING STUFF THIS IS SERIOUS‼️‼️

ValentinkaMS [17]

5.)10

6.)9

7.)Linear

8.)Linear

9.)Non linear

10.)Non linear

Step-by-step explanation:

7 0

3 years ago

Use the distributive property to write an equivalent expression.

expeople1 [14]

Step-by-step explanation:

evaluate

factor$2200/month

4 0

3 years ago

g A test was conducted to determine if there is a difference between Canadian and American average heart rates. A group of 36 Ca

melisa1 [442]

Answer:

The test statistic | t | =4.45

Step-by-step explanation:

Step(i):-

Given that the first sample size n₁ = 36

Given that the second sample size n₂ = 34

Mean of the first sample x₁⁻ = 68.5

Mean of the second sample x₂⁻ = 70

Step(ii):-

Test statistic

$t = \frac{x^{-} _{1}-x^{-} _{2} }{\sqrt{S^{2} (\frac{1}{n_{1} }+\frac{1}{n_{2} } } )}$

$t = \frac{68.5-70}{\sqrt{2(\frac{1}{36}+\frac{1}{34} ) } }$

$t = \frac{-1.5}{0.337} = -4.45$

The test statistic | t | = |-4.45| =4.45

6 0

3 years ago

WILL GIVE BRAINLIEST!!!!!! Look at the picture of a scaffold used to support construction workers. The height of the scaffold ca

maksim [4K]

Answer:

A). PR = 16.13 ft

B). QR = 9.64 ft

Step-by-step explanation:

Part (A).

From the figure attached,

ΔPQR is a right triangle,

m(PQ) = 14 ft

m(QR) = 8 ft

By applying Pythagoras theorem,

Hypotenuse² = (Leg 1)² + (Leg 2)²

(PR)² = (PQ)² + (QR)²

(PR)² = (14)² + (8)²

PR = √260

= 16.125

≈ 16.13 ft

Part (B).

If PR = 17 feet

and PQ = 14 feet

By applying Pythagoras theorem in ΔPQR,

PR² = PQ² + QR²

(17)² = (14)² + (QR)²

(QR)² = 289 - 196

QR = √93

= 9.644

≈ 9.64 ft

4 0

3 years ago