Answer:
35
Step-by-step explanation:
Given k=-5
Substitute into the equation given
-7(-5) = 35
Answer:
22.82
Step-by-step explanation:
it is about 22.82 when taken 14% away
Answer:
that put into the advanced course is 396.75
Step-by-step explanation:
The computation of that put into the advanced course is shown below:
P(X>60)
= P((X - mean) ÷ s > (60 - 50) ÷ 10)
= P (Z > 1)
= 0.1587
It could be checked by the standard normal table
Now that put into the advance course is
= 2,500 × 0.1587
= 396.75
Hence, that put into the advanced course is 396.75
Just plug in and solve
5x − 3y − z → <span>5(-2) − 3(2) − (-3)
</span>5(-2) − 3(2) − (-3) → -10 - 6 +3
-10 - 6 +3 → -16 + 3
-16 + 3 = -13
answer is -13
