42. This is because you cross out the numbers left from right until theres a number inbetween.
Answer:
Step-by-step explanation:
Given
Paige earns
She worked
Quarter sale
If Paige gets
Then the commission she gets in a quarter is
So the amount she earns
Answer:
y=(-3/4)x-2
Step-by-step explanation:
slope intercept is y=mx+b
y--5=-3/4(x-4)
y+5=-(3/4)(x-4)
y+5=-(3/4)x-2
y=(-3/4)x-2
Answer:
2) First option
3) Second option
Step-by-step explanation:
5² = 625
13 × 8 × 5 = 520
Confidence interval is given by the formula
x ⁺/₋ z* ( σ/ (√n) )
Where:
x = the sample mean = 130
z* = the z-value for 90% confidence = 1.645
σ = standard deviaton = 7
n = sample size = 145
Substituting these values into the formula gives:
130 ⁺/₋
130 ⁺/₋ 0.956
So the interval is in between (130 - 0.956) and (130 + 0.956)