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musickatia [10]
2 years ago
11

What is the value of the expression when h = 5? h + 7

Mathematics
2 answers:
zaharov [31]2 years ago
7 0

\huge\bf\underline{\underline{\pink{A}\orange{N}\blue{S}\green{W}\red{E}\purple{R:-}}}

\implies\sf{h + 7} \\  \\ \implies\sf{5 + 7} \\  \\ \implies\sf{12}

taurus [48]2 years ago
4 0

Answer:

12

Step-by-step explanation:

if h=5

then <u>h+7</u> = <u>5+7</u> = <u>12</u>

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A national survey indicated that 30% of adults conduct their banking online. It also found that 40% are under the age of 50. and
Svet_ta [14]

Answer:

Step-by-step explanation:

Hello!

I'll express all the given percentages as probabilities:

Given the events:

Banking online (Bo)

Under the age of 50 (<50)

P(Bo)= 0.30

P(<50)= 0.40

P(Bo ∩ <50)= 0.25

1) What percentage of adults do not conduct their banking online?

The event "adults that do not conduct their baking online" is the complement of the event "adults that conduct their baking online" Symbolically Bo^c

P(Bo^c)= 1 - P(Bo)= 1 - 0.30 = 0.70

2) What type of probability is 25%?

The probability P(Bo ∩ <50)= 0.25 is a joint probability, it indicates the intersection between both events.

3) Construct a contingency table showing all joint and marginal probabilities.

Check attachment.

4) What is the probability that an individual conducts banking online given that the individual is under the age of 50?

Symbolically:

P(Bo/<50)= <u> P(Bo ∩ <50) </u> = <u> 0.25 </u> = 0.625

                       P(<50)            0.40

I hope it helps!

4 0
3 years ago
Evaluate f(x - 2) when f(x) = 4x² - 4x – 2
ivann1987 [24]

Answer:

Step-by-step explanation:

8 0
3 years ago
What is<br> 7.5% tax on<br> a $18<br> sweater?<br><br> 19.35 or 1.35
Alika [10]

Answer:

$1.35 will be your answer

Step-by-step explanation:

18 x 0.075 = 1.35

3 0
3 years ago
Read 2 more answers
Guys help please I am struggling
alina1380 [7]

9514 1404 393

Answer:

  14.1 years

Step-by-step explanation:

Use the compound interest formula and solve for t. Logarithms are involved.

  A = P(1 +r/n)^(nt)

amount when P is invested for t years at annual rate r compounded n times per year.

Using the given values, we have ...

  13060 = 8800(1 +0.028/365)^(365t)

  13060/8800 = (1 +0.028/365)^(365t) . . . . divide by P=8800

Now we take logarithms to make this a linear equation.

  log(13060/8800) = (365t)log(1 +0.028/365)

Dividing by the coefficient of t gives us ...

  t = log(13060/8800)/(365·log(1 +0.028/365)) ≈ 0.171461/0.0121598

  t ≈ 14.1

It would take about 14.1 years for the value to reach $13,060.

8 0
3 years ago
How to simplifying linear expression
snow_lady [41]
To Simplify It Put It In Y=MX+B Form .
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3 years ago
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