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zalisa [80]
3 years ago
8

When a child is born,

Mathematics
2 answers:
Olin [163]3 years ago
7 0
Option 2 because in option one 7.5% of $300 is $22.50 so more would be put in if he chose the second option
evablogger [386]3 years ago
3 0
Option 2 7.5 of 300 is around $22 so option two gives her more money
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Which sequences are geometric? check all that apply.
iVinArrow [24]
It’s probably most definitely the third one but I really don’t know.
4 0
2 years ago
How to solve an expression with variables in the exponents?
gtnhenbr [62]

Answer:

  use logarithms

Step-by-step explanation:

Taking the logarithm of an expression with a variable in the exponent makes the exponent become a coefficient of the logarithm of the base.

__

You will note that this approach works well enough for ...

  a^(x+3) = b^(x-6) . . . . . . . . . . . variables in the exponents

  (x+3)log(a) = (x-6)log(b) . . . . . a linear equation after taking logs

but doesn't do anything to help you solve ...

  x +3 = b^(x -6)

There is no algebraic way to solve equations that are a mix of polynomial and exponential functions.

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Some functions have been defined to help in certain situations. For example, the "product log" function (or its inverse) can be used to solve a certain class of equations with variables in the exponent. However, these functions and their use are not normally studied in algebra courses.

In any event, I find a graphing calculator to be an extremely useful tool for solving exponential equations.

8 0
3 years ago
a clerk earns $7.50 an hr, plus a commission of 5% of sales. if she works a 40 hr week and sells $6300 worth of goods, what does
ehidna [41]

Givens

Work week = 40 hours

Paid 7.50 an hour.

Sells 6300 worth of goods.


Equation

Take home pay = Sales * 5% + 7.50 * number of hours.


Sub and Solve

Take home pay = 6300 * 5% + 7.50 * 40

Take home pay = 6300 * 5/100 + 7.50 * 40

Take home pay = 315 + 300

Take home pay = 615 dollars.


Answer 615 <<<<

3 0
3 years ago
Read 2 more answers
Need help ASAP<br>i need help on the first box.<br>i will give brainiliest!!​
n200080 [17]

Answer:

i think they are y and (x,y)

5 0
2 years ago
What is 60% of 160?
Ilya [14]

Answer:

96

Step-by-step explanation:

60/100 x 60 = 96

6 0
3 years ago
Read 2 more answers
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