She spent four hours. because a weekend is two days. Saturday and sunday. 2X2=4
Answer:
6 pounds of coffee
Step-by-step explanation:
Given Teresa's $90 gift card for a coffee store, and a balance of $38.46 on her card:
Subtract the remaining balance of $38.46 from the $90 original balance on Teresa's card, to determine how much she spent on coffee.
$90.00 - $38.46 = $51.54
Next, divide the amount that she spent at the coffee store by the $8.59 cost per pound to find out how many pounds of coffee she purchased from the store:
$51.54 ÷ $8.59 per pound = 6 pounds
Therefore, she bought 6 pounds of coffee worth $51.54 from the store.
We have an rectangle triangle
Pythagoras therorem:
hypotenuse²=side₁²+side₂²
hypotenuse=61 feet
side₁=11 feet
side₂=height
(61 feet)²=(11 feet)²+ side₂²
3721 ft²=121 ft²+ side₂²
side₂²=3721 ft²-121 ft²
side₂²=3600 ft²
side₂=√(3600 ft²)
side₂=60 ft.
heigth=60 feet
Answer: As a percentage: 35/100 = 35%
A z-score of 2.5 corresponds to a data point
such that