Answer:
About 300 of every 1,000 cars assembled should have one or more defects
Step-by-step explanation:
From the sample of 100 cars, we can estimate the total number of defective cars, using a rule of three.
In this question:
For each 100 cars, 30 defective.
How many defective for 1000?
100 cars - 30 defective
1000 cars - x defective
Simplifying by 100
About 300 of every 1,000 cars assembled should have one or more defects
Answer:
−3+(−2)(5)+7
=−6
Step-by-step explanation:
Multiply and divide left to right (-2) (5) : 10
Apply rule -a x b = a x b
(-2)(5)= -2 x 5 = -10
= -3 - 10 +7
Add and subtract left to right
-3-10+7
-3 - 10 = 13
= -13 + 7
-13 + 7 = -6
= -6
Hope I helped
Brainliest plz
Answer:−6y+9.6z−3
Step-by-step explanation:−(6y−9.6z+3)
−6y+9.6z−3
Answer:
y = 160 - x
Step-by-step explanation:
Given :
Maximum text character = 160
x = number of typed characters
y = Number of characters left or unused characters
Unused characters = 160 at the start of a fresh message page, which reduced as characters are being typed.
Hence,
Unused characters = (maximum characters - number of typed characters)
y = 160 - x