2 years ago

How do you graph x ≤ 5 on a number line? pls help!

Mathematics

1 answer:

Masja [62]2 years ago

5 0

Answer:

From 5, the arrow would be facing left and the dot on 5 would be closed

Step-by-step explanation:

Hope this helps

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Elza [17]

multiply both sides of the equation by 3.

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2 years ago

lisa is 50. she is twice as old as her little brother sam. sam is 3 times younger than their oldest sibling Brad. How old are Br

Tamiku [17]

Lisa is 50 years

Sam is 50 / 2 = 25 years

Brad is 25 * 3 = 75 years

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2 years ago

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Find cos(B) in the triangle.<br> Choose 1 answer:

Leno4ka [110]

Cosine: adjacent/hypothenuse
Adjacent = 3, hypothenuse = 5

Solution: 3/5

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3 years ago

If the sum of 4 consecutive numbers is 126, what is the first number?

monitta

The first number would be 30 (30+31+32+33)

8 0

3 years ago

If the policy premium on a 30 year $500,000 term life policy for a 35 year old female is decreased to $361, what is the percent

Nady [450]

Answer:

The percentage decrease in price is 21.43

Step-by-step explanation:

Given as :

the policy amount fro 35 years = $500,000

The time period of policy is 35 years

The Amount decreased = $361

Let The percentage decrease = R %

Now, <u>From compounded method</u>

Amount after n years = initial amount × $(1-\frac{Rate}{100})^{n}$

or, $361 = $500,000 × $(1-\frac{Rate}{100})^{30}$

Or, $\frac{361}{500000}$ = $(1-\frac{Rate}{100})^{30}$

or, 0.000722 = $(1-\frac{Rate}{100})^{30}$

Or, $0.000722^{\frac{1}{30}}$ = $1-\frac{Rate}{100}$

or, 0.7857 = $1-\frac{Rate}{100}$

So, $\frac{Rate}{100}$ = 1- 0.7857 = 0.2143

So, Decrease rate of interest = 21.43

Hence The percentage decrease in price is 21.43 Answer

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2 years ago

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