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3 years ago

Dividing by 1/4 makes a number

Mathematics

1 answer:

erica [24]3 years ago

3 0

Answer:

1 divided by 4 is 0.25

Step-by-step explanation:

calculator....;p

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Plz help I am stuck on this one

Katyanochek1 [597]

There are 8 fluid ounces in each cup.

The equation is m=(4×8)÷4.

The answer is D.

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4 years ago

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Roman55 [17]

Answer:x=-4 and x=4

Step-by-step explanation:

Took the assignment on edg 2020

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3 years ago

Read 2 more answers

Natalie has $5000 and decides to put her money in the bank in an account that has a 10% interest rate that is compounded continu

Vedmedyk [2.9K]

Answer:

Part 1) Is a exponential growth function

Part 2) $A=5,000(e)^{0.10t}$ or $A=5,000(1.1052)^{t}$

Part 3) $\$6,107.01$

Part 4) $\$13,591.41$

Step-by-step explanation:

Part 1) What type of exponential model is Natalie’s situation?

What type of exponential model is Natalie’s situation?

we know that

The formula to calculate continuously compounded interest is equal to

$A=P(e)^{rt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

$P=\$5,000\\r=10\%=0.10$

substitute in the formula above

$A=5,000(e)^{0.10t}$

Applying property of exponents

$A=5,000(1.1052)^{t}$

therefore

Is a exponential growth function, because the base is greater than 1

Part 2) Write the model equation for Natalie’s situation

$A=5,000(e)^{0.10t}$ or $A=5,000(1.1052)^{t}$

see Part 1)

Part 3) How much money will Natalie have after 2 years?

For t=2 years

substitute

$A=5,000(e)^{0.10*2}=\$6,107.01$

Part 4) How much money will Natalie have after 10 years?

For t=10 years

substitute

$A=5,000(e)^{0.10*10}=\$13,591.41$

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3 years ago

Decide whether each equation is true for all, one, or no values of x.

Gala2k [10]

Answer:

b) true for one value of x

a) true for all values of x

c) true for no values of x

sorry if they are wrong

Step-by-step explanation:

2x + 8 = -3.5x + 19

a) true for all values of x

b) true for one value of x

c) true for no values of x

9(x - 2) = 7x + 5

a) true for all values of x

b) true for one value of x

c) true for no values of x

3(3x + 2) - 2x = 7x + 6

a) true for all values of x

b) true for one value of x

c) true for no values of x

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3 years ago

How many zeros do the trigonometric functions have?

Feliz [49]

Answer:

Step-by-step explanation:

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3 years ago

Dividing by 1/4 makes a number​

Dividing by 1/4 makes a number