2 years ago

Evaluate the expression 5^2(72-45) / 5

Mathematics

1 answer:

Lera25 [3.4K]2 years ago

3 0

Answer:

135

Step-by-step explanation:

Order of Operations: Parentheses first, then power, then division!

You might be interested in

The Social Security Administration increased the taxable wage base from $106,800 to $110,100. The 6.2% tax rate is unchanged. Jo

Rzqust [24]

Answer:

The Social Security Administration increased the taxable wage base from $106,800 to $110,100.

The percent increase in the base =

$\frac{110100-106800}{106800}\times100=3.09$ %

Previous year tax = $0.062\times106800=6621.60$ dollars

This year tax = $0.062\times110100=6826.20$ dollars

Increase in tax = $6826.20-6621.60=204.60$ dollars

Hence, Joe’s increase in Social Security tax for the new year is $204.60.

5 0

2 years ago

Find the prime factorization of 837. ?

seraphim [82]

Answer:

The Prime Factorization is:

3 x 3 x 3 x 31

In Exponential Form:

33 x 311

Format:

3, 3, 3, 31

Step-by-step explanation:

5 0

2 years ago

Give each a sum or difference: a. -12+4= b. -4+1= c. 4 - 12= d. 4+12=

wlad13 [49]

A. -8
B. -3
C. -8
D. 16

6 0

2 years ago

J PLS HELP 8 MINUTES LEFT Ted Thumper, who bats at number eight, had an average (mean) of 14 last year. So far this year he has

kotykmax [81]

Answer:

answer is 15 and second one i dont know yet sorry am doing scoo

Step-by-step explanation:

4 0

1 year ago

For the following geometric sequence find the recursive formula: {-1, 3, -9, ...}.

vredina [299]

First term (a1) is -1

recursive formula goes like this

$a_n$ is the nth term
$a_{n-1}$ is the term before that

we normally have $a_n=f(a_{n-1})$

we see each term is multipying by -3 to get next one

so that would be
$a_n=-3*a_{n-1}$ where a1=-1

the 3rd option is correct except that it is the explicit formula

so answer is 2nd one

3 0

2 years ago