Answer:
s = -1
Explanation:
s − (−20) = 19
[ Simplify both sides of the equation ]
s + 20 = 19
[ Subtract 20 from both sides ]
s + 20 − 20 = 19 − 20
s = −1
- PNW
Answer:
1. 4 categories are shown in the rows.
2. 2 categories are shown in the columns.
3. The number of 14 year olds that consider winter their favorite season is 12.
4. Total number of people polled is 82.
Step-by-step explanation:
The question is to test the ability of a student to group data using a frequency table accurately, and make appropriate deductions from it. Consider the attachment for the accurate table required to answer the given questions.
If the given information is grouped as required, thus the answers to the questions are:
i. 4 categories are shown in the rows.
ii. 2 categories are shown in the columns.
iii. The number of 14 year olds that considers winter their favorite season is 12.
iv. Total number of people polled is 82.
Answer:
1/8 for everything
Step-by-step explanation:
add all together and thats the probability
Answer:
<h2> 105 points</h2>
Step-by-step explanation:
1%=0.01 ⇒ 40% = 40•0.01 = 0.4
x - total of team points
40%x = 42
0.4x = 42
÷4 ÷4
0.1x = 10.5
•10 •10
x = 105
Answer:
Step-by-step explanation:
a) 2^{a-b}
b) 5^{a-b}
c) \frac{0.5a}{2^b}