3 years ago

If 5 + 20 times 2^2 minus 3x = 10 times 2^- 2x + 5, what is the value of x?

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

4 0

The answer to the problem is going to be 3

You might be interested in

At a coffee shop, the first 100 customers'

Rudiy27

Answer:

so there is a 5% change of or ordering a large cold drink

Step-by-step explanation:

first add the total of all drinks

5+48+22+8+12+5=100

the amount of large drinks that are cold are 5

so there is a 5% change of ordering a large cold drink

8 0

1 year ago

What is the most efficient way to use surface area in math

timofeeve [1]

Answer: label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Step-by-step explanation:

4 0

3 years ago

It is estimated that 91% of senior citizens suffer from sleep disorders and 9% suffer from anxiety. Moreover, 6% of seniors suff

Fofino [41]

The probability of senior citizens suffer from sleep disorders is

$P(A)=0.91$

The probability of senior citizens suffer from anxiety is,0.09.

$P(B)=0.09$

The probability of seniors suffer from both sleep disorders and anxiety is,

$P(A\cap B)=0.06$

a. The probability that a senior citizen suffers from anxiety, given that he or she has a

sleep disorder.

$P(A|B)=\frac{P(A\cap B)}{P(B)}$ $P(A|B)=\frac{0.06}{0.09}$ $P(A|B)=0.67$

8 0

1 year ago

Should I read Fruit's Basket? I need something to keep me busy.

djyliett [7]

Answer: Yes

Explanation: Yes because, sometimes you need to do stuff to get things of your head

3 0

3 years ago

9 to the 2nd power?11?8?4?1=60

Lisa [10]

9 to the second power:
9 x 9 = 81

6 0

3 years ago

Read 2 more answers