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2 years ago

Convert 6 1/2 ft into in

1 answer:

iogann1982 [59]2 years ago

6 0

78 inches if you you know that a foot is 12 inches you can add 12 for every inch then add 6 for the half making it 78 inches.

You might be interested in

The circumfrence of a circle is 6.28 what is the diameter

den301095 [7]

Answer: 2

Step-by-step explanation: C= pi * d so d= C/pi

8 0

3 years ago

There are currently 73 million cars in a certain country, decreasing by 1.7% annually.

Olin [163]

Answer:

17.6 years

Step-by-step explanation:

There are currently 73 million cars in a certain country, decreasing by 1.7% annually.

How many years will it take for this country to have 54 million cars? Round to the

nearest year.

We use the formula

y = a(1 - r)^t

a = Initial amount = 73 million cars

y = Future amount = 54 million cars

r = decreasing rate = 1.7 % = 0.017

t = time is unknown

54,000,000 = 73,000,000(1 - 0.017)^t

Divide both sides by 73,000,000

54,000,000/73,000,000 = (0.983)^t

0.7397260274 = (0.983)^t

Take the logarithm of both sides

log 0.7397260274 = Log (0.983)^t

log 0.7397260274 =t log (0.983)

t = log 0.7397260274/log 0.983

t = -0.13092910029/-0.00744648216

t = 17.5826783005 years

Approximately = t = 17.6 years

7 0

2 years ago

Which is not a characteristic of the absolute value parent function

timama [110]

Answer:

The answer is the option B

the range is all real numbers

Step-by-step explanation:

we know that

the absolute value parent function is equal to

$f\left(x\right)=\left|x\right|$

see the attached figure to better understand the problem

A. it is v-shaped ------> Is true

B. the range is all real numbers ------> Is not true

Because the range is the interval------> [0,∞)

$y\geq 0$

All real numbers greater than or equal to zero

C. it goes through the origin -----> is true

D. the domain is all real numbers -----> is true

7 0

3 years ago

A researcher asked 520 randomly selected people of three different age groups (teen, young adult, and adult) about their favorit

Alenkinab [10]

The value of p(cc and tc) is 0.1173

The distribution of the replies is 0.12, as shown by the two-way table.

We've done that.

520 randomly chosen individuals from the teen, young adult, and adult age groups were asked about their preferred musical genres by the researcher.

The distribution of the answers is shown in the two-way table.

There are 61 teenagers in the country.

seeing as how this is only one of 520,

The probability formula?

P(E) = (Number of favorable outcomes) = Probability of an Event (Sample space).

61/520=0.1173

We calculate 0.1173 by dividing 61 by 520 and rounding to the next hundredth to obtain 0.12.

Thus the value of p(cc and tc) is 0.1173.

Learn more about profit and loss here :

brainly.com/question/25698647

#SPJ4

7 0

1 year ago

Find the balance in Grace's account after 2 years for a principal of $2500 if the bank pays simple interest at a rate of 5.25%.

Naddika [18.5K]

Answer: C.)2,762.50

Step-by-step explanation:

The bank is paying a simple interest of 5.25%.

After 2 years, Grace's account will have:

Simple interest:

= Principal * ( 1 + rate * years)

= 2,500 * ( 1 + 5.25% * 2)

= $‭2,762.50‬

8 0

3 years ago