2 years ago

Which expressions are equivalent ??

Mathematics

1 answer:

Basile [38]2 years ago

5 0

Answer:

$\huge\boxed{E.\ 5^{4+x}}$

Step-by-step explanation:

Use:

$a^n\cdot a^m=a^{n+m}$

$5^4\cdot5^x=5^{4+x}$

You might be interested in

HELLPPPP!!!

Kamila [148]

A + M = 40

M = 2A + 4

A + 2A + 4 = 40

3A = 40 - 4

3A = 36

A = 12 points

M = 40 - 12

m = 28 points

5 0

3 years ago

can you please just help me so that i dont fail this one because everything i've been doing i've been failing and it's because i

Julli [10]

1. r=5
2. x=2
3. x=-3
4. y=11
5. x=-11

6 0

3 years ago

Read 2 more answers

Find the next term in the sequence 3, 6, 9, 15, 24,

leonid [27]

39, it is like the fibonacci sequence you take the 2 previous numbers and add them together to get the next number.

8 0

3 years ago

Sixty seven percent of the employees in a company have managerial positions, and 58 percent of the employees in the company have

Kazeer [188]

Answer: The proportion of employees who either have MBAs or are managers are 0.58.

Step-by-step explanation:

Since we have given that

Probability of employees having managerial positions = 67%

Probability of employees having MBA degrees = 58%

Probability of managers having MBA degrees = 67%

So, using probability formulas, we get that

$P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\P(A\cup B)=0.67+0.58-0.67\\\\P(A\cup B)=0.58$

Hence, the proportion of employees who either have MBAs or are managers are 0.58.

7 0

4 years ago

Sumayya wants to pour 70.61 grams of salt into a container. So far, she has poured 19.2 grams. How much more salt should Sumayya

Nataliya [291]

Answer:

51.41 g

Step-by-step explanation:

70.61 - 19.2 = 51.41

u minus the amount he poured already from the total

to find how much more he had to pour

51.41 + 19.2 = 70.61

3 0

3 years ago

Read 2 more answers

Which expressions are equivalent ??​

Which expressions are equivalent ??