How can you use a model to tell a percentage as a fraction with a denominator of 100?

Gerald is 6 feet tall and his daughter and mailed it is 4 feet tall if they saying 9 feet apart about what angle does a Milda have to look up to see the top of her father's head

The sum of a number and its square is 42.42. find the number (s).

The price of an item has been reduced by. The original price was. What is the price of the item now?

Is 8.3 is less or greater than 84 tenths

Find three angles, two positive and one negative, that are coterminal with the given angle: - 5π18. a.-13π18,13π18,31π18 b.-41π18,31π18,67π18 c.-23π18,13π18,31π18 d.-23π18,31π18,67π18 e.-41π18,13π18,67π18 f) none of the above.

What is the value of k in the product of powers below? 10 Superscript negative 3 Baseline times 10 times 10 Superscript k Baseline = 10 Superscript negative 3 Baseline = StartFraction 1 Over 10 cubed EndFraction

There are 15 marbles in a bag. 7 are red, the rest are a variety of colors. You want the chance of getting red to be at least 50%. How many red do you need to add?

Write 450 miles per 18 gallons as a unit rate (miles per gallon)

If 15 hats cost $120 and all the hats all cost the same amount, what is the price of each hat?

Questions 6 to 10 are related. based on a random sample of n=15 observations, we have obtained a sample mean of x (bar) = 1050. the goal is to test: h (0) : μ≤1000 and h (a) : μ>1000 assume that x is normally distributed with σ=150.