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Westkost [7]
3 years ago
6

a weight lifter can lift 550 pounds. his goal is to improve by 20% during the next year. how many pounds does he want to be able

to lift in 1 year from now
Mathematics
1 answer:
sattari [20]3 years ago
7 0
The answer is 660 lbs.

Hope this helps!
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In an equation what do v1 and v2 represent
Alik [6]
If this is regards to science and take off then  <span>V1= Takeoff decision speed. 
VR= Rotation speed. V2=Single engine climb speed. .</span>
6 0
3 years ago
Find all roots x3^-8=0
Travka [436]

Answer:

Step-by-step explanation:

hello :

x3^-8=0  means : x3^=8

but : 8 = 2^3

so : x3^= 2^3

x=2

7 0
3 years ago
U(x)=x-1<br> W(x)=2x^2-2<br><br> (U.w)(1)=<br> (W•u)(1)=
Kryger [21]

Answer: I really don’t know lol

Step-by-step explanation:

8 0
3 years ago
SSHA scores Here are the scores on the Survey of Study Habits and Attitudes (SSHA) for 18 first-year college women:154 109 137 1
mihalych1998 [28]

Answer:

Women has better study habit than men.

Step-by-step explanation:

For knowing who has better study habits and attitudes toward learning we have to find the mean of both the women and men data.

The first step is that we only take first 18 values of both women(X) and men(Y) data, to make them of same length

Mean is used to measure the central tendency of data which represents the whole data in the best way. It can be found as the ratio of the sum of all the observations to the total number of observations.  

Calculating all values:

\bar{X} = 141.0556

\bar{Y} = 121.25

Thus, women has better study habit than men. Since Mean of X is larger than Mean of Y.

5 0
3 years ago
For my brother 2x-3+6x=21<br> X= what
AnnZ [28]

Answer:

3

Step-by-step explanation:

mhm for your brother

anyways...

2x-3+6x = 21

Adding like terms

8x -3 = 21

Adding 3 on both sides

8x = 24

Dividing both sides by 8

x = 3

4 0
3 years ago
Read 2 more answers
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