To change any percent into a decimal,
move the decimal point two places this way <=== .
8.7 % ==> 0.087
Answer:
A) 6/71 to attempt to make new friends
Step-by-step explanation:
The probability that she chooses a peanut butter then a chocolate chip cookie is about 6/71 in an attempt to make some new friends!
I hope this helps! Good luck with your assignment/test! <3
- 7v7
Answer: A.) For these data, as the number of at bats increases, the number of hits tend to increase.
This is because the points seem to trend upward as we move from left to right. This makes sense because the more attempts you get, the more hits you're expected to get.
Assume that someone has a batting average of 0.300; this means that if they got 1000 attempts, then we expect about 0.300*1000 = 300 hits. Now if they got 2000 at bats this time, then we expect about 0.300*2000 = 600 hits.
Of course things won't fit this perfectly since everything in life has random statistical error, but this gives a good idea of the upward trending data. The two variables (at bats and hits) are strongly related. We can say the variables have strong positive correlation.
Answer:
5, 48, 4, 32, 3, 24
Step-by-step explanation:
do not get intimidated by this question , its very easy
let's break it ike this, 543 x 18
get the bigger number first , 543
each digit will be multiply by the opposite number which it's 18
READY? watch! 543 ( we'll separate them)
1. 5x (18) we'll break the 18 watch. 1 and 8 and we'll multiply each by 5
<u>5</u>x1= 5
5x8= 48.
2. 4x 18
<u>4</u>x1=4
4x8=32
3. <u>3</u>x 18
3x1=3
3x8= 24
Answer:
-4 < x ≤ -3
Step-by-step explanation:
The compound inequality needs to be separated into its two parts in order to obtain a solution.
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We can do a little preliminary work to make the solutions easier.
2x +6 ≤ x +3 < 3x +11 . . . . . given
x +3 ≤ 0 < 2x +8 . . . . . . . . subtract x+3
<h3>left side</h3>
x +3 ≤ 0
x ≤ -3 . . . . . . . subtract 3
<h3>right side</h3>
0 < 2x +8
0 < x +4 . . . . divide by 2
-4 < x . . . . . . subtract 4
<h3>solution</h3>
Now, we can rearrange these back into a compound inequality.
-4 < x ≤ -3
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The graphing calculator shows the same solution.
