Answer:
16 cups of cashews
12 cups of almonds
Step-by-step explanation:
Let's say x is the cups of cashews and y is the cups of almonds.
We can write two equations:
x / y = (1/3) / (1/4) = 4/3
x + y = 28
Solve the system of equations using substitution.
x = 4/3 y
4/3 y + y = 28
7/3 y = 28
y = 12
x = 16
Answer: 55 plays
Step-by-step explanation:
Yards played in total divided by Yards per running play
363 divided by 6.6
It should give you a whole number, 55!
- Have A Great Day! :)
Answer:
D
Step-by-step explanation:
∠ PAR is an angle at the centre of the circle subtended by the arc PR
The central angle is equal to the arc that subtends it, thus
∠ PAR = arc PH + arc HR = 80° + 45° = 125° → D
Answer:
6 hrs and 20 min
Step-by-step explanation:
7x(5/6)+(3/6)=35/6+3/6=38/6
38/6 simplified is 6 2/6 or 6 1/3
in hrs and minutes, this is 6 hrs and 20 minutes
Answer:
The training does reduce response time at 0.05 level of significance
Step-by-step explanation:
Population mean for a population with normal distribution, where the standard deviation is known and the appropriate significant test is given then;
z=x-μ / δ/√n
where
μ= 9 minutes
x=8 minutes
δ= 4.2
n= 36
Applying the formula;
z= 8-9 / 4.2/√36
z= -1 / 4.2/6
z= -1 /0.7 = - 1.429
Perform the test where
H₀ : p=0.05 verse Ha : p < 0.05
Using the Z-table, find the probability that Z is less than -1.43.
You will find the probability of 0.0764 of Z being more than the value in test thus; there are high chances that results will be observed according to the null hypothesis