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3 years ago

#1 What's the rule? #2 equations for the rule?

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

3 0

1. pint is 6 cup is 1
sorry I can only answer one
plz mark thanks for me:)

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10 ) (+62) + (+20) + ( -51) =

Vsevolod [243]

Answer: 31

Step-by-step explanation: 62 + 20 - 51 in other words 82 + (-51) or 82 - 51 = 31

6 0

4 years ago

David spent $5 less than 1/4th of his original amount of money. He has $53 left. What was David’s original amount of money?

jeyben [28]

Well, first you have divide 5 by 1/4 which will give you 20. 53 + 20 = 73
you can check your awnser by subtracting 73 from 20, which will give you 53.

7 0

3 years ago

TRUE FALSE The supplement of 789 is 12

Burka [1]

The answer is False :)

7 0

3 years ago

A coin is loaded so that the probability of heads is 0.55 and the probability of tails is 0.45. suppose the coin is tossed twice

Vladimir79 [104]

The probability is 0.235

8 0

3 years ago

You get a raise of 3.5% each year.

Sindrei [870]

Using an exponential function, it is found that:

a) The doubling time of the salary is of approximately 20 years.

b) The salary will be of $160,000.

<h3>What is an exponential function?</h3>

An increasing exponential function is modeled by:

$A(t) = A(0)(1 + r)^t$

In which:

A(0) is the initial value.

r is the growth rate, as a decimal.

The growth rate for this problem is:

r = 0.035.

The doubling time is t for which A(t) = 2A(0), hence:

$A(t) = A(0)(1 + r)^t$

$2A(0) = A(0)(1.035)^t$

$(1.035)^t = 2$

$\log{(1.035)^t} = \log{2}$

$t\log{1.035} = \log{2}$

$t = \frac{\log{2}}{\log{1.035}}$

t = 20 years.

You retire in 40 years, which is 2 doubling periods, hence the salary will be of:

40000 x 2 x 2 = $160,000.

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

3 0

2 years ago