2 1/2 is the same as 6/4 so he can bake two loaves
Answer:
Option A is correct that is
Step-by-step explanation:
We have given probabilities
P(pepperoni)=0.7
P(olives)=0.6
P(pepperoni or olives)=0.8
We need to find the probability of pepperoni and olives
We have a formula
Here we have say A is the event of peperroni tha is
B is the event of olives that is
pepperoni or olives that is is
Pepperoni and olives that is we have to find
On substituting the values in the formula we will get
On simplifying the equation we will get
Therefore, Option A is correct.
Answer:
84
Step-by-step explanation:
7x3x4
,,,,,,,,,,,,,,,,
Answer:
See below
Step-by-step explanation:
1. During which time period is Kelly's heart rate increasing? (1 point)
2. Using math, determine the exact rate of change for the increase (warm‐up). Explain how you got your answer. (3 points; 1 point for answering the question, 2 points for explaining your answer)
-
Rate of change = Change in y / change in x
- (115 - 65)/(15-0) = 50/15 = 3.33
3. During which time period did Kelly's heart rate remain constant? (1 point)
4. Using math, determine the exact rate of change for this time period. Explain how you got your answer. (3 points; 1 point for answering the question, 2 points for explaining your answer)
-
ROC = (115 - 115)/(35 - 15) = 0
5. During which time period did Kelly's heart rate decrease? (1 point)
6. Using math, determine the exact rate of change for the decrease (cool down). Explain how you got your answer. (3 points; 1 point for answering the question, 2 points for explaining your answer)
-
ROC = (70 - 115)/(45 - 35) = - 45/10 = -4.5
7. Explain why your rate of change for the cool down period was a negative value. (2 points)
- Negative rate indicates drop in heart rate during cool down
Answer:
(2-6)(10) plus 3 to the power of 2, is <u>-31</u>.
Explanation:
Three to the power of two plus parenthesis two minus six parenthesis parenthesis ten. This is the same as the sum or addition of 3 times 3(3 times itself two times), and 2 minus 6 times 10.
This expression can be represented by (3^2) + (2-6)(10) which is (3 × 3) + (-4 × 10) which is 9 + -40 which simplifies to -31