Answer:
p= 9/2
Step-by-step explanation:
Answer:
In 10 seconds, the garden hose will emit 15 quarts of water.
Step-by-step explanation:
The amount of water emitted by the garden hose over time can be expressed as a ratio: 9/6, or 9 quarts of water for every 6 seconds of time. We can then simplify this ratio to 3/2, or 3 quarts of water for every 2 seconds of time. Since the ratio will remain constant, or the same, over time, we can set up an equivalent ratio, or fraction to find the amount of water emitted in 10 seconds: 3/2 = x/10. We look at the denominators and see that 2 x 5 = 10. In order to make the ratios equivalent, we would also multiply the numerator by 5: 3 x 5 = 15, which gives us the amount of water emitted in 10 seconds.
Answer:
the second answer is correct
Step-by-step explanation:
an inscribed angle is half of the intercepted arc
If you are picking marbles/cards from a bag/deck without replacing them, these would be dependent events because one pick would affect the probability of getting the other components in the bag/deck. If you pick a marble from a bag and then put that marble back in the bag, then it would be an independent because the probabilities are staying consistent.
So, the second and fourth options would be independent events.
Answer: 7 spacers can be cut from the tube.
Solution:
Length of the tube: L=5 1/4 in=(5*4+1)/4 in=(20+1)/4 in→L=21/4 in
Number of spacers: n=?
Thickness of each spacer: t=3/4 in
n=L/t
n=(21/4 in) / (3/4 in)
n= (21/4) * (4/3)
n=(21*4) / (4*3)
n=84/12
n=7