Answer:
(2,5)
Step-by-step explanation:
There you go.........
Figure ABCD is a rhombus with point A (3, −1). What rule would rotate the figure 270° counterclockwise?
2 answers:
Answer:
The correct option is 4.
Step-by-step explanation:
Given information: ABCD is a rhombus with point A (3, −1).
If a figure rotated 90° counterclockwise, then
If a figure rotated 180° counterclockwise, then
If a figure rotated 270° counterclockwise, then
Therefore the rule would rotate the figure 270° counterclockwise.
The correct option is 4.
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Answer: a) -0.2252, b) 0.8219
Step-by-step explanation:
Since we have given that
Sample size n = 100
Probability that candies are blue = p= 0.26
Probability that company claims that it is blue candy = P = 0.27
So, Q = 1-P= 1-0.27 = 0.73
So, Null hypothesis :
Alternate hypothesis :
So, the test statistic would be
Since α = 0.05
So, critical value of z = 1.96
p-value = P(Z>Z(calculated)
Using the excel function , we get that
Hence, a) -0.2252, b) 0.8219
Answer:
The money they will have to pay is <u>$861</u>.
Step-by-step explanation:
Given:
The swim team has 41 people on their team.
They need new swim gear the swim caps cost $5 and the swim suit cost $16.
Now, to find the money they will have to pay.
Number of people on the swim team = 41.
Cost of swim caps = $5.
Cost of swim suit = $16.
Now, to get the total money they will have to pay:
<u><em>Number of people on the swim team× (cost of swim caps + cost of swim suit)</em></u>
Therefore, the money they will have to pay is $861.