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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Mathematics

2 answers:

jeyben [28]3 years ago

4 0

Answer:

Step-by-step explanation:

Is it not just 0.6

And P(X=1) means probability that x is equal to one

joja [24]3 years ago

4 0

Answer: 0.24

<u>Step-by-step explanation:</u>

P(X = 1) means only one of the lights is green.

P (green) = 0.6

P (not green) = 0.4

P (green) and P (not green)

0.6 × 0.4 = 0.24

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A rectangle is 24.6 m long and 8.65 m wide what is the area of the retangle

madreJ [45]

Answer:

212.79m

Step-by-step explanation:

A=L×W

A=24.6m×8.65m

A=212.79m

6 0

3 years ago

Suppose Mr. Pink is 28 years old right now and puts away $1,800 per quarter in an account that returns 6% interest. a.) How much

Oksi-84 [34.3K]

Answer: (a) When he turns 68 , the account will have = $1,179,415.39

(b) $ 288,000

Step-by-step explanation:

Formula: Future value of annuity = $P[\dfrac{(1+r)^n-1}{r}]$ , where P+ periodic payment, r = rate of interest per period, n= number of periods.

As per given, we have

P= $1800

rate of interest = 6% = 0.06

(a) n= 68-28 = 40

Rate per period : r= $\dfrac{0.06}{4}=0.015$

Number of periods: n = 4x 40 =160

Now, Future value of amount when Mr. Pink turns 28 years = $1800(\dfrac{(1+0.015)^{160}-1}{0.015})$

$=1800(\dfrac{10.8284615777-1}{0.015})\\\\=1800\times\dfrac{9.8284615777}{0.015}\\\\\approx\$1179415.39$

Hence, when he turns 68 , the account will have = $1,179,415.39

(b) Total contribution = P × n

=1800 × 160

=$ 288,000

Hence, Total contribution =$ 288,000

5 0

3 years ago

Given the function y=log2(x-3)+1 state the domain

Leno4ka [110]

I think the answer is:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Interval Notation:
(
−
∞
,
∞
)
(
-
∞
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∞
)
Set-Builder Notation:
{
x
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3 0

2 years ago

A bakery sold 32 bagels in the first hour of business and 37 bagels in the second hour. If the bakery had 228 bagels to start wi

bearhunter [10]

Answer:

159 bagels left

Step-by-step explanation:

add the 32 and 37 then subtract the answer from 32 and 37 from 228 and your answer is 159

4 0

2 years ago

Use the Change of Base Formula to evaluate log3 58. Then convert log3 58 to a logarithm in base 4. Round to the nearest thousand

Natali5045456 [20]

Hello,

$log_3(58)= \dfrac{ln(58)}{ln(3)}=3,69597450... \\

log_3(58)=log_4(x)\\

 \dfrac{ln(58)}{ln(3)} = \dfrac{ln(x)}{4}==\textgreater\ x=e^{ \frac{ln(58)*ln(4)}{ln(3)}}\\

 =167,957104437222249066099...

$

≈167.96

5 0

2 years ago

Read 2 more answers