Answer:
40 choices of combinations can be made.
Step-by-step explanation:
Given that Brian wants to buy a shirt, and he can choose an XL, L, M, S, or XS long-sleeve or short-sleeve in white, black, pink, or blue, to determine how many choices of combinations does he have, the following calculation must be performed:
XL + L + M + S + XS = 5
LS + SS = 2
W + B + P + B = 4
5 x 2 x 4 = X
10 x 4 = X
40 = X
Thus, 40 choices of combinations can be made.
Answer: b. (.54, .71)
Step-by-step explanation:
Confidence interval for population proportion is given by :-
,where = sample proportion
z= Critical z-value
n= sample size.
Let p be the proportion of people who support additional handgun control.
As per given , we have
n= 80
Critical z-value for 90% confidence interval is 1.645
Now , a 90% confidence interval for the population proportion of those who support additional handgun control will become:
So the correct answer is : b. (.54, .71)
Hey there!
Formula: πr^2
r = radius
pi = 3.1415926535898 (but we can say it approximately equals 3.14)
Your equation (3.14)(4.2)^2 = answer
4.2^2 = 4.2 × 4.2 = 17.64
New equation: 17.64 × 3.14 = 55.3896
We round our answer to the nearest tenth
Answer: 55.4 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Answer: George receive 44 % of his full dose .
Step-by-step explanation:
Given : The amount for full dose : 25 grams
The amount received by George = 11 grams
Now, the percent of his full dose received by George :-
Hence, George receive 44 % of his full dose .
Answer: V = 11.8 yd³
Step-by-step explanation:
Volume is the area of the base times the height.
V = π(1.2)²(2.6) = 11.8 yd³