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Schach [20]
3 years ago
9

Question 1 of 10

Mathematics
1 answer:
AleksandrR [38]3 years ago
7 0

Answer:

C

Step-by-step explanation:

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A randomly selected sample of 100 horse owners found that 72 of them feed two flakes of grass hay in the morning and one flake o
coldgirl [10]


We know that both groups feed grass hay in the morning, so that's 100/100.

First group feeds alfalfa and grass in the evening

Second group feeds alfalfa and oat hay in the evening. 

The estimated probability that horse owners feed grass hay the morning (AM) is 100%.

The estimated probability that horse owners feed alfalfa + oat hay in the pm is 28/100 or 28% (C)


5 0
3 years ago
Read 2 more answers
What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D" id="TexFormula1" title="\frac{1}{3}" alt="\frac{1}{3}" align="a
sweet [91]

\boxed{\dfrac{a}{b}\div\dfrac{c}{d}=\dfrac{a}{b}\cdot\dfrac{d}{c}}\\\\\dfrac{1}{3}\div\dfrac{5}{6}=\dfrac{1}{3}\cdot\dfrac{6}{5}=\dfrac{1\cdot6}{3\cdot5}=\dfrac{6}{15}=\dfrac{6:3}{15:3}=\dfrac{2}{5}

8 0
3 years ago
Find 46 percent of 80
umka2103 [35]
36.8
..................................................................................
4 0
3 years ago
Drag point P around the unit circle to find the values of the trigonometric functions.
DanielleElmas [232]

Answer:

See the attachment

Step-by-step explanation:

A unit circle is one whose radius is 1

sin(90) will have coordinates (0,1)

sin(40)= 0.643

sin(40)= P/H= 0.643/1

cos(40)= B/H= 0.766

Similarly for cos(245)= cos(-65)= -0.423/1

                      sin(245)= sin(-65)= -0.906

8 0
3 years ago
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Band students are tested on, and required to pass, a certain number of scales during the year. As of today, Isaac has passed 9 s
frez [133]

Answer: In 5 weeks, the friends will each have passed 24 scales

Step-by-step explanation:

let x be the number of weeks

9+3x=14+2x

x=5

3 0
3 years ago
Read 2 more answers
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