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HACTEHA [7]
3 years ago
12

Data indicate that we have overshot Earth's biocapacity -- its capacity to support us -- by 50%. We are using renewable natural

resources 50% faster than they are being replenished. About how many times larger was the global ecological footprint in 2007 than it was in 1962? About how many times larger was the global ecological footprint in 2007 than it was in 1962? 0.5 2 5 10
Mathematics
1 answer:
nata0808 [166]3 years ago
6 0

Answer:

it was 2 times larger in 2007 than 1962

Step-by-step explanation:

from the given statement we come to know that capacity to support us is 50% but natural resource that are using is 505 faster.

So global ecological footprint in 2007 than it was 1962 As it is 50% faster than replenished so it is 2 times larger in 2007 then 1962.

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A party planner wants 220 balloons in each of the 3 rooms. If balloons come in packages of 50 balloons, how many packages must b
Morgarella [4.7K]

Answer:

14 packages.

Step-by-step explanation:

The total number of balloons needed is 3 * 220 = 660 balloons

To find the number of packages

660 / 50 = 13 with a remainder of 10.

Normally, you would round down, but not with this question. You need to buy a whole package to get the 10 left over balloons.

The answer is 14 packages.

3 0
3 years ago
LaVelle is making a pitcher of caffe mocha. For each ounce of chocolate syrup, she uses five ounces of coffee. How many ounces o
ipn [44]

Answer:

40 ounces of coffee

Step-by-step explanation:

we know that

To make caffe mocha, LaVelle uses one ounce of chocolate syrup,and five ounces of coffee

so

To make 6  ounces of caffe mocha (one ounce of chocolate syrup plus 5 ounces of coffe), LaVelle uses one ounce of chocolate syrup,and five ounces of coffee

using proportion

Find out how many ounces of coffee does she need to make 48 ounces of caffe mocha

Let

x ---> ounces of coffee needed to make 48 ounces of caffe mocha

\frac{6}{5}\ \frac{oz\ caffe\ mocha}{oz\ coffee} =\frac{48}{x}\ \frac{oz\ caffe\ mocha}{oz\ coffee}\\\\x=48(5)/6\\\\x=40\ oz\ coffee

3 0
3 years ago
1/4 + (-3/4)= ?? help pleasee
Nata [24]

Answer:

-0.5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A square-shaped canvas painting was enlarged by adding a 4-centimeter wide decorative frame to the length and width of the canva
MrMuchimi

<u>ANSWER:</u>

The bare canvas is of 17 cm length.

<u>SOLUTION:</u>

Given, a square-shaped canvas painting was enlarged by adding a 4-centimeter wide decorative frame to the length and width of the canvas.  

The area of the framed painting is 625 cm^2,  

Let, the length of the bare paintings be x.

Then, after adding the frame,  

length becomes x + 4 + 4 = x + 8. [we added 4 two times, because frame adds on both sides of painting.]

Now, we are given that, area of the framed painting is 625 cm^2

Area = 625

Length^2 = 625

(x + 8)^2= 25^2

x + 8 = 25

x = 25 – 8  = 17

Hence, the bare canvas is of 17 cm length.

4 0
3 years ago
Read 2 more answers
Helga signs up to coach hockey. She
Sauron [17]

Step-by-step explanation:

She should take atleast 12 sessions

So 12 x 50 = 600

600 + 200 = 800

8 0
4 years ago
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