Answer:
B
Step-by-step explanation:
Mean = 7.4
Median = 4
Mode = 4
Answer: 24
Step-by-step explanation:
Given : A metallurgist wants to study four different fluxes, two different base metals, and three different amounts of energy input.
i.e. 4 different choices for fluxes.
2 different choices for base metals.
3 different choices for amounts of energy input.
If each run of the experiment involves a choice of one flux, one base metal, and one amount of energy input.
Then , the number of runs are possible :-

Hence, there are 24 different runs are possible .
Hi there:)
Total ratio
2+3+7=12
Now find the weight of sand in each bag
Small bag
90×(2÷12)
=15 kg
Medium bag
90×(3÷12)
=22.5
Large bag
90×(7÷12)
=52.5
Hope it helps
Answer:
2341.78
Step-by-step explanation:
The number is already rounded to the nearest hundreth
The answer is 35,000
To get this I multiplied 7*5 first (35) then added three zeros because 1000 has three zeros.
Hope this helped :)