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Lina20 [59]
3 years ago
9

Jack took a survey of some classmates to find out their favorite type of fish in the school’s aquarium. Of his classmates, 8 lik

ed the neon fish, 4 chose guppies, 10 preferred goldfish, and 3 picked angelfish. Using these results, if Jack asks 1 more classmate about his or her favorite fish, what is the probability it will be a goldfish
the answer will be a percent
Mathematics
1 answer:
valentinak56 [21]3 years ago
6 0
11 / 26 = 42% This answer is certainly correct for your percentage.
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Jean loves to go bird watching. One day, she saw 7 birds.The next day, she
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Answer:

Jaw saw an average of 6 birds each day

Step-by-step explanation:

Given: One day, Jean saw 7 birds. The next day, she  saw 11 birds. The next day, she saw no birds.

To find: average number  of birds Jean saw each day

Solution:

Average is a central value of a set of terms.

Average of terms x_1,x_2,x_3,...,x_n is given by \frac{x_1+x_2+x_3+...+x_n}{n}

Number of birds, Jean saw on day one (x_1) = 7

Number of birds, Jean saw on the second one (x_2)  = 7

Number of birds, Jean saw on the third one (x_3) = 7

So,

average number  of birds Jean saw each day = \frac{x_1+x_2+x_3}{3} =\frac{7+11+0}{3}=\frac{18}{3}=6

Therefore,

Jaw saw an average of 6 birds each day

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2 years ago
A car is 210 inches long. A trubkis 60% longer than the car. How long is the truck ?
DIA [1.3K]
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4 divided by 992 because my calculator isn't helping and i'm not trynna fail
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Step-by-step explanation:

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Step-by-step explanation: This can be represented by the equation

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Step-by-step explanation:

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