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Hitman42 [59]
3 years ago
7

Mary sees 10 ravens and 5 blackbirds in a tree. Which of the following best compares the number of ravens and blackbirds in the

tree?
Mathematics
1 answer:
NikAS [45]3 years ago
4 0

Answer:

there are 15 birds all together and 5 black birds on the tree.

Step-by-step explanation:

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If 43 of the 148 reams of paper purchased by a department are used, what is the percentage that remains?
Wewaii [24]
100%/x%=148/43
<span>(100/x)*x=(148/43)*x       - </span>we multiply both sides of the equation by x
<span>100=3.44186046512*x       - </span>we divide both sides of the equation by (3.44186046512) to get x
<span>100/3.44186046512=x </span>
<span>29.0540540541=x </span>
<span>x=29.0540540541

</span>now we have: 
<span>43 is 29.0540540541% of 148</span>
3 0
3 years ago
Read 2 more answers
In a three-dimensional coordinate system, which of the following generally points upward?
tatiyna
<span>In a three-dimensional coordinate system, the following generally points upward 
</span>the positive y-axis
b is the right option 
hope this helps 

5 0
3 years ago
Raspberries are hannas favorite fruit. She can only buy one pins for 2.55$ how many pounds of raspberries can Hannah but for $12
jeyben [28]

Answer:

She can buy 36

Step-by-step explanation:

7 0
3 years ago
The slope of line L is -1/3. what is equation of a line that is perpendicular to line L
Licemer1 [7]

Answer:

slope=3

Step-by-step explanation:

6 0
3 years ago
The Coopers own two vehicles, a mini-van and sedan. The following functions represent the resale value of both cars, in thousand
velikii [3]

Answer:

h(x) = 57(0.8)^x

Step-by-step explanation:

Given

f(x) = 32(0.8)^x

g(x) = 25(0.8)^x

Required

A function that represents the total resale value of the two vehicles

To do this, we simply add up the functions

h(x) = f(x) + g(x)

h(x) = 32(0.8)^x + 25(0.8)^x

Factorize

h(x) = (32 + 25)(0.8)^x

h(x) = 57(0.8)^x

6 0
3 years ago
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