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shusha [124]
3 years ago
9

Kamden is a mind-reading alien. He had each friend draw and look at a card, then he guessed whether the card had a star on it. T

he two-way frequency table below shows data on guess and true status of the cards the friends drew.

Mathematics
1 answer:
torisob [31]3 years ago
7 0

Answer: This is what Khan Academy said the answer was

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Paul [167]

Step-by-step explanation:

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2 years ago
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-Continued answer to my last question
Natalka [10]

Answer:

It's the first graph.

Step-by-step explanation:

The data points resemble the data in the table more than the second.

6 0
3 years ago
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51+46
anzhelika [568]

Answer:

The answer to your question is v = 13.5 m/s

Step-by-step explanation:

The find the initial velocity, just substitute the values given in the formula and simplify.

                            v = u + at

u = initial velocity

a= acceleration

t = time

                            v = 3 + (1.5)(7)

                            v = 3 + 10.7

                           v = 13.5 m/s

6 0
3 years ago
PLEASE HELP! WIL GIVE BRAINLLIEST!
yarga [219]

Answer:

First Graph is Correct

Step-by-step explanation:

We are given the inequality:

n \leq 46

This means any number EQUAL TO or LESS than 46

Since, we have "equal to", there should be a "closed" circle on 46 (it means 46 is included).

LESS THAN means all numbers to the "LEFT".

Looking at the 4 number lines, we can eliminate last 2 choices since they don't have closed circles.

As for the first two choices, the first choice is correct because it shows us all the numbers left of 46 and 46 included (signified by the closed circle).

So, the first number line is the solution

4 0
3 years ago
What is the value of n in this proportion? 8/12 = 10/n
Mademuasel [1]
8/1/2=10/n=2*(n-15)/3n*3n=0*3n. Now we do, 2*(n-15)=0, which gives us 2=0. N-15=0. So n=15. Therefore, the answer is n=15.
5 0
2 years ago
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