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4 years ago

)A flower bed is in the shape of a triangle, with a base of 11 feet and a height of 7 feet. What is the area of the flower bed?

2 answers:

7 0

38.5 square feet, because to find the area of a triangle, multiply the width times the height (11*7) then divide it by two (77/2) giving you the area of that triangle (38.5)

FromTheMoon [43]4 years ago

6 0

Answer:

38.5 or A

Step-by-step explanation:

11*7=77 [if rectangle then leave it but it is a tringle so divied by 2]

77/2=38r1

add 0

10/2=5

add a decimal to the end of 38.

so 38.5.

can you guys mark me the brainlyless

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Answer:

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Step-by-step explanation:

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Multiplying both sides by x, we have,

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4 years ago

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Step-by-step explanation:

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The probability of getting pink would be:

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3 years ago

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Answer:

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We can calculate the probability that the sample mean weight of these 400 bags exceeded 10.6 ounces calculating the z-score for Xs=10.6 and then its probability P(Xx>10.6), using the standard normal distribution:

$z=\dfrac{X_s-\mu_s}{\sigma_s}=\dfrac{10.6-10.5}{0.005}=\dfrac{0.1}{0.005}=20\\\\\\P(X_s>10.6)=P(z>20)=0$

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