All categories

2 years ago

Find the percent of decrease from 62 trees to 31 trees. Round the percent to the nearest tenth if necessary.

Mathematics

1 answer:

Damm [24]2 years ago

3 0

Answer:

50% decrease

Step-by-step explanation:

since a 31 tree decrease is half of 62 the percent would be a 50% decrease (half)

So the answer is 50% decrease

Hope this helps :)

You might be interested in

ollegr [7]

This is a simple exercise with rates.
You just have to divide the total profit of the store, that year, per the profit of the particular store.

[3.0479×10⁸ dollars] ÷ [2.102×10⁶ dollars] = 1,45 x 10²

7 0

2 years ago

The table represents an exponential function. A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4

GenaCL600 [577]

Answer:A. on edge

Step-by-step explanation:

Just took the quiz.

5 0

2 years ago

A coordinate plane with a line passing through (negative 4, 3), (0, 1), and (4, negative 1). Which linear function is represente

9966 [12]

Answer:

Step-by-step explanation:

If these 3 points are collinear, then we can find the slope of the linear function using any 2 of those points. Suppose we use (-4, 3) and (0, 1):

As we move from (-4, 3) to (0, 1), x increases by 4 and y decreases by 2. Hence, the slope of this lilne is m = rise/run = -2/4, or m = -1/2.

Using the slope-intercept formula y = mx + b and replacing y with 1, x with 0 and m with -1/2, we get:

1 = (-1/2)(0) + b, or b = 1. Then the desired equation is y = f(x) = (-1/2)x + 1

8 0

2 years ago

Read 2 more answers

Tom is 45 and pays $2042 on his mortgage each month while his total take home pay is $5950 per month. The national average for t

aniked [119]

More

First, you divide 2042/5950 which is about 0.4036, then you move the decimal 2 spaces to the right which is about 40.4, which means that 40% of Tom's income is his mortgage, higher than the average

4 0

2 years ago

Read 2 more answers

Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal. 1. Triangle A B C has angle m

MAXImum [283]

Answer:

The correct option: (2) Triangle ABC that has angle measures 45°, 45° and 90°.

Step-by-step explanation:

It is provided that a triangle ABC has an acute angle for which the sine and cosine ratios are equal to 1.

Let the acute angle be m∠A.

For the sine and cosine ratio of m∠A to be equal to 1, the value of Sine of m∠A should be same as value of Cosine of m∠A.

The above predicament is possible for only one acute angle, i.e. 45°, since the value of Sin 45° and Cos 45° is,

$Sin\ 45^{o} =Cos\ 45^{o} = \frac{1}{\sqrt{2} }$

So for acute angle 45° the ratio of Sin 45° and Cos 45° is:

$\frac{Sin\ 45^{o}}{Cos\ 45^{o}} = \frac{\frac{1}{\sqrt{2} } }{\frac{1}{\sqrt{2} } } = 1$

Hence one of the angles of a triangle is, m∠A = 45°.

Comparing with the options provided the triangle is,

Triangle ABC that has angle measures 45°, 45° and 90°.

Thus, the provided triangle is a right angled isosceles triangle, since it has two similar angles.

7 0

2 years ago