Answer: A forest covers 41,000 acres. A survey finds that 0.4?% of the forest is? old-growth trees. How many acres of? old-growth trees are? there?
Alrighty, let me help you out, make things easier! The ANSWER is going to be 24,600, by this process, just take 41,000 and multiply that by 0.4. that gives you 16400, and since you are trying to find a portion of the forest, you subtract 16400 from 41,000 total acres. Hope that helps!
Answer:
x = 25
y = 25
Step-by-step explanation:
hope it helps!
Ok so I will tell answers from left to right column (1st column is leftmost, 4th column is rightmost)
1st collumn is starting with 4 and going up by 4 each time so the blanks in the first column are 4,8,20
2nd collumn is starting with 11 and going up by 11 each time so the blanks in the second column are 11, 33
3rd column is staring with 5 and going up by 5 every time so the blanks in the third column are 5,10,20
4th column is starting with 7 and going up by 7 every time so the blanks in the fourth column are 7, 28, 42
the ratios are
part 1. 4:11
part 2. 5:7
Complete question :
A right triangle has side lengths AC = 7 inches, BC = 24 inches, and AB = 25 inches.
What are the measures of the angles in triangle ABC?
a) m∠A ≈ 46.2°, m∠B ≈ 43.8°, m∠C ≈ 90°
b) m∠A ≈ 73.0°, m∠B ≈ 17.0°, m∠C ≈ 90°
c) m∠A ≈ 73.7°, m∠B ≈ 16.3°, m∠C ≈ 90°
d) m∠A ≈ 74.4°, m∠B ≈ 15.6°, m∠C ≈ 90°
Answer:
c) m∠A ≈ 73.7°, m∠B ≈ 16.3°, m∠C ≈ 90°
Step-by-step explanation:
Given:
Length AC = 7 inches
Length BC = 24 inches
Length AB = 25 inches
Since it is a right angle triangle,
m∠C = 90°
To find the measures of the angle in ∠A and ∠B, we have :
For ∠A:
∠A = 73.7°
For ∠B:
∠B = 16.26 ≈ 16.3°
Therefore,
m∠A = 73.7°
m∠B = 16.3°
m∠C = 90°
Answer:
80% of the students would vote for Tammy
Step-by-step explanation:
Since a Kimberly took a sample of 30 students from the school and it was found that 24 students said they would vote for Tammy. To determine Kimberly's best estimate of the number of students in the school who would vote for Tammy, we divide the number of students that said they would vote for tammy by the total number of student sample.
number of students who would vote for Tammy = students who said would vote for sammy / number of sample = 24 / 30 = 4/5 = 80%