Find the missing character (?)
1 answer:
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Answer:
x = 95
Step-by-step explanation:
Given that,
Jax scores on the last 5 tests are 78,92,86,94,95.
We need to find the score he need to have an average of 90.
The formula for average of few number is given by :
Average = sum of observations/total no of observation
Let he score x in test 6. So,
So, he must score 95 in the next test so that its average is 90.
Answer:
You can buy 40 tacos
You have enough money
Step-by-step explanation:
Given
--- missing from the question
Required
Determine if you have enough amount
The number of Tacos that $20 can afford is calculated as:
So, we have:
-- i.e. the number of Tacos will go round the 37 students
Hence, you have enough money