All categories

2 years ago

Whats the difference between a and b

Mathematics

1 answer:

IRISSAK [1]2 years ago

3 0

Point A=-1.3

Point B= 1.3

These 2 points are reciprocals, which means that their sum is Zero. So basically they are exact opposites.

You might be interested in

Help on #3 above??? I will give brainliest!

Leona [35]

Answer:

$f(x)\rightarrow 1\ \text{as}\ x\rightarrow\pm\infty$

Step-by-step explanation:

"End behavior" generally refers to the behavior as the independent variable (x) gets large in the positive or negative directions. Here, the curve for large magnitude x flattens out and approaches 1. So, we say ...

$f(x)\rightarrow 1\ \text{as}\ x\rightarrow\pm\infty$

7 0

3 years ago

Paul has 144 army man and his toy box into six equal groups for battle how many army men are in each group

iogann1982 [59]

I'm pretty sure this one is super easy
you just take 144 and divide it by 6 which would look like
144/6 then the answer is 24

5 0

2 years ago

Read 2 more answers

Assume that adults have IQ scores that are normally distributed with a mean of mu equals 105 and a standard deviation sigma equa

kondor19780726 [428]

Answer: 0.6827

Step-by-step explanation:

Given : Mean IQ score : $\mu=105$

Standard deviation : $\sigma=15$

We assume that adults have IQ scores that are normally distributed .

Let x be the random variable that represents the IQ score of adults .

z-score : $z=\dfrac{x-\mu}{\sigma}$

For x= 90

$z=\dfrac{90-105}{15}\approx-1$

For x= 120

$z=\dfrac{120-105}{15}\approx1$

By using the standard normal distribution table , we have

The p-value : $P(90$

$P(z$

Hence, the probability that a randomly selected adult has an IQ between 90 and 120 =0.6827

5 0

2 years ago

Read 2 more answers

What is $20.00 less than 2.5 times the amount of $64.80

Lera25 [3.4K]

Ok so first you take $64.80 and multiply it by 2.5. You get $162. Now take $162 and subtract $20 from it. You are left with $142.

6 0

3 years ago

Read 2 more answers

Which expression is equivalent to b^m x b^n? A. b^m+n B. b^m-n C. b^mx n D. b^m/n

noname [10]

The formula for multiplying exponents are such below.

(b^m)^n = b^mn
b^m/b^n=b^(m-n)
b^m x b^n=b^(m+n)

4 0

3 years ago

Read 2 more answers