(-5+25k-8k-20)-5+25k-8k-20
(17k-25)-17k-25
Answer:
The correct option is;
We cannot infer a cause and effect relationship because the multiple variables were included
Step-by-step explanation:
The criteria required in order to establish a cause and effect relationship includes the following;
1) There must be a temporal precedence between the cause and the effect such that the cause must take place before the effect
In the question, it is not clearly stated weather there was a divorce (the likely cause) takes place before the event
2) In the vent that the cause occurs, the effect must occur
Therefore, all those who are not married are expected to be deceased for there to be a cause and effect relationship
3) The cause and effect relationship must not be explicable by other factors
In the question, it is stated that those who were married were more likely to be active physically, maintain an healthy weight and were nonsmokers, which are factors that contribute to longevity.
Well since the value of C has been given to you, plug it into the equation.
F = 1.8(10) + 32
F = 18 +32
F = 50
The temperature in Fahrenheit would be 50 degrees.
Answer:
Ground Chicory = 7 pounds and Jamaican Blue Mountain = 5 pounds
Step-by-step explanation:
Joseph would like to make 12 pounds of a coffee blend at a cost of $6.25 per pound.
Total cost of 12 pounds of coffee blend = 6.25 × 12 = $75
Ground Chicory = $4.40 per pound
Jamaican Blue Mountain = $8.84 per pound
Total weight of coffee blend = 12 pounds
Total amount of coffee blend = $75
Let the weight of Chicory be 'x'
The weight of Blue mountain be (12 - x)
75 = 4.40x + 8.84(12-x)
75 = 4.40x + 106.08 + - 8.84x
75 = (4.40x +-8.84x) + 106.08
75 = - 4.44x + 106.08
-4.44x = 75 - 106.08
-4.44x = -31.08
x = 7 pounds
and (12 - x) = 12 - 7 = 5 pounds
Therefore, Ground Chicory would be used 7 pounds and Jamaican Blue Mountain would be used 5 pounds.
<span>A= 5 i â’ 3 J and B = â’i â’ 6 j
A+ B
=5 i â’ 3 j â’i â’ 6 j = 4 i - 9 j ---answer
A - B
= 5 i â’ 3 j + i + 6 j = 6 i + 3j ---answer
|A+B|
= sq root [ 16 + 81] = 9.848 ---answer
|A - B|
= sq root [ 36 + 9] = 6.708 ---answer
directions of A+ B
= tan (-1) -9 /4 = - 66 deg --answer
direction of A- B
= tan (-1) 3 /6 = 26.56 deg --answer</span>
