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3 years ago

Tanisha has 16 books she wants to read. She reads One Fourth of them. How many books has Tanisha read?

Mathematics

1 answer:

Blizzard [7]3 years ago

3 0

Answer:

Im guessing she reads 64 of the book

16 divided by 1/4 = 64

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The stem plot shows the number of sit-ups completed by a group of gym members in one minute. Row1 with a 1 to the left of the ba

allochka39001 [22]

Answer:

Only statement second is correct about the distribution.

Step-by-step explanation:

The stem plot data given to us is;

1 | 9

2 | 5

3 | 4 6 8 8

4 | 0 3 6 7 7

5 | 0 0 1 2

As it is given in the question that 1 | 9 = 19 sit-ups, so the data value are;

19, 25, 34, 36, 38, 38, 40, 43, 46, 47, 47, 50, 50, 51, 52

(a) The first statement that there is one outlier in the distribution is false as there are two outliers in the data (19 and 25) as they are very far from the rest of the data.

(b) The statement that the distribution is skewed left is correct because the tail of the distribution is towards the left.

(c) The statement that the center is around 47 is false as the center or mean of the data is 43 because the middle most data value is 43.

(d) The statement that the distribution is bimodal is false as there are is three modes in the data (38, 47 and 50), so the given distribution is trimodal.

7 0

3 years ago

Enrique charges $5 for every 1/5 hour he spends walking dogs. In the morning he walks buttons for 2/5 hour, Bruno for 1/5 hour,

VikaD [51]

Two hours and twelve minutes
60/5 = 12
12*2+12+12*3+12*4+12=
24+12+36+48+12=132
60+60=120
132-120=12
two hours and twelve minutes

4 0

3 years ago

What is What is the measure of XYZ ?

ololo11 [35]

Answer:

The arc length, radius and the included angle are related as

r\theta=\widehat {XYZ} where \theta is in radians.

The radius r is given by

r=\frac{\widehat {XYZ} }{\theta} \\ r=\frac{10.8}{1.8} \\ r=6\;units

Correct choice is (B).

Step-by-step explanation:

6 0

4 years ago

What % of 6 dollars = $3

Annette [7]

Answer:

50%

Step-by-step explanation:

3 0

3 years ago

Which statement is not true? X squared equals 100 if and only if X equals 10 orX equals -10. If X squared equal 100 then X equal

mamaluj [8]

Answer:

the second statement is not true

Step-by-step explanation:

If x squared equals 100, it doesn't mean necessarily that x is positive ten, since you can get 100 also by squaring the value (-10):

(-10) $(-10)^{2} = (-10) x (-10) = 100$

The second statement is ignoring the possibility of x being a negative ten which also gives 100 as answered when squared.

7 0

3 years ago