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KiRa [710]
3 years ago
14

A ranch has 132 cows. You pick 32 of them at random and find that 18 of those cows have spots. Predict the number of cows on the

ranch that have spots.
Mathematics
2 answers:
beks73 [17]3 years ago
8 0

Answer:

82

Step-by-step explanation:

no. of cows 132

no. of cows I picked 32

left over 100

no. of cows that has spots 18

no. of cows on the ranch with spots 100-18

82

gayaneshka [121]3 years ago
5 0
Wait for it … it’s 83
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Jabrin was tossing a ball up in the air and catching it. He found that in 50 tries, he could catch it 45 times. He is going to d
krek1111 [17]

Answer:

As the question states, predict how many times. I don't get the "realistic" prediction part, but however,

he caught it 9/10 times. I can predict he will catch it 29.7 times, rounded to 30 times.

7 0
2 years ago
A classroom has 12 girls for every 4 boys. What is the ratio of boys to total students?
guapka [62]

Step-by-step explanation:

4:16

No it's ok no need to thank me, it's my duty to help someone like you

6 0
2 years ago
Read 2 more answers
You are in a hot air balloon looking down at two ponds. Pond A which is in front of your balloon, is at an angle of depression t
MatroZZZ [7]

a. See attachment for the labelled diagram

b. Using the sine ratio, distance from the hot air to pond A is 5,038.9 m, while distance from the hot air to pond B is 6,287.1 m.

c. Distance between the two ponds is 1,263.5 m.

<h3>What is the Sine and Tangent Ratios?</h3>

Sine ratio, is: sin ∅ = opposite side/hypotenuse length

Tangent ratio is: tan ∅ = opposite side/adjacent length.

a. The diagram with the appropriate labels is shown in the image attached below.

b. Use the sine ratio to find the distance from the hot air to pond A (CA) and to pond B (CB):

CA = hypotenuse

∅ = 10°

Opposite = 875 m

sin 10 = 875/CA

CA = 875/sin 10

CA ≈ 5,038.9 m (distance from the hot air to pond A)

CB = hypotenuse

∅ = 8°

Opposite = 875 m

sin 8 = 875/CB

CB = 875/sin 8

CB ≈ 6,287.1 m (distance from the hot air to pond B)

c. Distance between the two ponds, BA = BD + DA.

Apply the tangent ratio to find BD and DA

tan 8 = 875/BD

BD = 875/tan 8

BD = 6,225.9 m

tan 10 = 875/DA

DA = 875/tan 10

DA = 4,962.4 m

Distance between the two ponds = 6,225.9 - 4,962.4 = 1,263.5 m.

Learn more about the sine and tangent ratios on:

brainly.com/question/24137232

#SPJ1

8 0
2 years ago
A _____ is accepted to be true without proof, while a _____ is an assertion that can be proven using the rules of logic.A.theore
Luba_88 [7]

Answer:

  C.  postulate; theorem

Step-by-step explanation:

While a "given" is taken as true without proof, and a "problem" sometimes involves an assertion that can be proven, the answer choices involving these terms are not correct here.

The dictionary definitions of "postulate" and "theorem" apply. It is useful to learn the meaning of these terms so you can understand problems and descriptions that use them.

3 0
3 years ago
2 2/3 + 4 1/8 reduced to lowest terms
Olegator [25]

Answer:

6 19/24

Step-by-step explanation:

2 2/3 + 4 1/8

3 times 8 to find the common denominator which then gives you

2 16/24 + 4 3/24

That equals

6 19/24

Mark me as brainliest if this helps!

3 0
3 years ago
Read 2 more answers
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