3 years ago

Six more than four times a number is equal to eight added to three times the same number. Find the number

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

5 0

6+4x=8+3x

-3x -6

x=2

the number is 2

You might be interested in

(5 x 10^4) (9.46 x 10^12) in scientific notation

Alina [70]

Answer:

2.2704*10 hope it helps

3 0

3 years ago

I don't know if this is answerable over text-..<br>

andrew11 [14]

Step-by-step explanation:

i wish I could help but no idea

8 0

3 years ago

An insurance company offers its policyholders a number of different premium payment options. For a randomly selected policyholde

kherson [118]

Answer:

Step-by-step explanation:

Given that X is the number of months between successive payments

Cumulative distribution function of X is

$F(x) =0, x$

a) PMF of x would be

$P(x) =0, x$

b) $P(3 ≤ X ≤ 6) =0.86-0.44=0.42\\ P(4 ≤ X)=1-0.44=0.56\\P(3 < X < 6) =0.6\\P(4 < X) =1-0.48=0.52$

4 0

3 years ago

A bag contains 6 red apples and 6 yellow apples. A sample of 3 apples is drawn. Find the probability that the sample contains mo

lys-0071 [83]

Answer: 21/44

Step-by-step explanation:

Given that:

Bag contains :

6 red apples

6 yellow apples

Number of samples drawn = 3

Probability that sample contains more red than yellow :

Then from the three samples, red = 2 and yellow = 1 or red for all 3

Prob of RRR = (6/12)(5/11)(4/10)= 120 / 1320

Prob RRY = (6/12)(5/11)(6/10)= 150/1320

Prob RYR is (6/12)(6/11)(5/10)= 180/1320

Prob YRR is (6/12)(6/11)(5/10)=180/1320

120/1320 + 150/1320 + 180/1320 +. 180/1320 = 630/1320 =126/264 = 42/88 = 21/44

3 0

3 years ago

To pay for new machinery in 5 years a company owner invests $10000 at 7.5% compounded quarterly. How much money will be availabl

sukhopar [10]

Answer:

37 500

Step-by-step explanation:

6 0

3 years ago