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3 years ago

Which test would be used to show these

Mathematics

1 answer:

Alexandra [31]3 years ago

6 0

Answer:

SAS show these triangles are congurent

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With a sample size of 200 adults what is probability that more than 35% have high blood pressure

ikadub [295]

Answer:

Step-by-step explanation:

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3 years ago

What simple interest rate would allow $6000 to grow to an amount of $14550 in 10 years?

Harman [31]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{ \: 14.25 \: \% \: }}}}}$

Step-by-step explanation:

Given,

Principal ( P ) = $ 6000

Amount ( A ) = $ 14550

Time ( T ) = 10 years

Rate ( R ) = ?

Finding the Interest

The sum of principal and interest is called an amount.

From the definition,

$\boxed{ \sf{Amount = \: Principal + Interest}}$

plug the values

⇒ $\sf{14550 = 6000 + Interest}$

Swap the sides of the equation

⇒ $\sf{6000 + Interest = 14550}$

Move 6000 to right hand side and change its sign

⇒ $\sf{Interest = 14550 - 6000}$

Subtract 6000 from 14550

⇒ $\sf{Interest = \: 8550 \: }$

Interest = $ 8550

Finding the rate 

${ \boxed{ \sf{Rate = \frac{Interest \times 100}{Principal \times Time}}}}$

plug the values

⇒ $\sf{ Rate = \frac{8550 \times 100}{6000 \times 10} }$

Calculate

⇒ $\sf{Rate = \frac{855000}{60000} }$

⇒ $\sf{Rate = 14.25 \: \% \: }$

Hope I helped!

Best regards!!

8 0

2 years ago

Ramon caught twice as many fish as his brother. If his brother caught F amount of fish, write an expression that shows how many

Eddi Din [679]

F×2=R because its times2

7 0

3 years ago

Read 2 more answers

Which angle is an x-intercept for the function y = cos(1) A.0 B.2 C. £ D. 2£

noname [10]

Answer: C. $\pi$

=======================================================

Explanation:

The x intercept always occurs when y = 0.

Use the unit circle to determine that $\cos(\theta) = 0$ when $\theta = \frac{\pi}{2} \text{ and } \theta = \frac{3\pi}{2}$

So if $x = \pi$ , then we have

$y = \cos\left(\frac{1}{2}x\right)\\\\y = \cos\left(\frac{x}{2}\right)\\\\y = \cos\left(\frac{\pi}{2}\right)\\\\y = 0\\\\$

which shows us that $(\pi, 0)$ is the location of one of the infinitely many x intercepts for this function.

3 0

2 years ago

An ice cube weighs 20 grams. How much will it weigh after it melts?

attashe74 [19]

Answer:

= 40.32 cm = 15.87 inches

Step-by-step explanation:

Does an ice cube weigh the same when melted? - Quora. , Energy Analyst and “Futurist”. Obviously, the mass of the water is the same as the ice from whence it came, assuming no evaporation. However, the volume shrank as it melted; became more dense, and therefore displaced less air.

5 0

2 years ago