Answer:Amount of rice cooked by Alice =2 11/24kg
Together Alice and Jasmine cooked 4 7/24kg of rice
Step-by-step explanation:
Amount of rice cooked by Jasmine =1 5/6 kg
Amount of rice cooked by Alice = 5/8 kg more than Jasmine
=1 5/6 kg+ 5/8 kg
=1 (20 +15) /24
=1 35/24
=1 +1 11/24
= 2 11/24 kg
Together Alice and Jasmine cooked 1 5/6 kg + 2 11/24kg =
=3 20 +11/24
=3 31/24=3 +1 7/24
=4 7/24kg
Answer:
0.0548
Step-by-step explanation:
The distribution of life span for a certain type of battery is approximately normal with mean 2.5 hours and standard deviation 0.25 hour.
To find the the probability that a selected battery will have a life span of at most 2.1 hours, we need to first determine the z-score for x=2.1 hours using
We substitute the values to get:
We read read -1.6 from the standard normal distribution table to get:
P(X≤2.1)=0.0548
Answer:
Step-by-step explanation:
Did u find the answer?
Answer:
n = - 30
Step-by-step explanation:
Eight plus the quotient of a number and 3 is −2
Expressing in mathematical terms, we have;
8 + (n/3) = -2
To solve for n;
Multiply all through by 3.
3*8 + 3(n/3) = 3 * (-2 )
24 + n = - 6
n = -6 - 24
n = - 30
Answer:
0.06
Step-by-step explanation:
hope this helps
6 divide by 100= 0.06
