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GuDViN [60]
3 years ago
15

Please i need help!

Mathematics
2 answers:
Yuri [45]3 years ago
5 0

Answer:

a.

Step-by-step explanation:

eimsori [14]3 years ago
3 0
A the father away the points
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My answer was B is less than or equal to 10, but it was wrong. So what does B equal??
vovangra [49]
B equals 10 :) Hope this helps
8 0
3 years ago
Scientists tagged 950 pike for a research project about a local lake. Later, they trapped 100 pike, of which 10 had tags. To the
Neko [114]

Answer:

9500

Step-by-step explanation:

Scientists tagged 950 pike for a research project about a local lake. Later, they trapped 100 pike, of which 10 had tags. To the nearest whole number, what is the best estimate for the pike population?

The best estimate of a population is calculated as:

= N = mn/k

Where N = Estimate of the population

m = 950 pike

n = 100 pike

k = 10 tags

= 950 × 100/10

= 9500

The best estimate of he population = 9500

7 0
3 years ago
Write a word problem that would have the equation 8x - 4 = 28
xxMikexx [17]

Answer:

John's mother has the present age that is four less than the 8 times the present age of John.

If his mother has the age of 28 years now, then find John's present age.

Step-by-step explanation:

We have to write a word problem that would have the equation 8x - 4 = 28.

John's mother has the present age that is four less than the 8 times the present age of John.

If his mother has the age of 28 years now, then find John's present age.

So, if we consider the age of John as x years, then we will get the equation as 8x - 4 = 28. (Answer)

4 0
3 years ago
At Sunrise Donuts you can buy 6 donuts and 2 kolaches for $8.84. One kolache and 4 donuts would cost $5.36. What is the price of
Lelechka [254]
Set up a system of equations like this, where "k" represents a kolache and "d" represents a donut:

\left \{ {{6d +2k = 8.84} \atop {k+4d = 5.36}} \right.

We're solving for d.  First, we can rearrange the second equation to have it equal k:

k + 4d = 5.36
k = 5.36 - 4d

Next, we can substitute this in for k in the first equation:

6d + 2k = 8.84
6d + 2(5.36 - 4d) = 8.84
6d + 10.72 - 8d = 8.84

Finally, we can get the value of d if we solve this equation:

-2d + 10.72 = 8.84
-2d= -1.88
d = 0.94

You can buy a donut at Sunrise Donuts for $0.94.
3 0
3 years ago
How do you find the x-intercept and y-intercept of an exponential function by looking at a graph
krek1111 [17]

Answer:

You can find the x-intercept and y-intercept by looking at the origin (0,0). There you will see x and y point at zero.

Step-by-step explanation:

Hope this Helped

4 0
3 years ago
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