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Zina [86]
3 years ago
13

Mathematics help quickly if its wrong ill get beat

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
5 0

Answer:

FIRST OPTION

Step-by-step explanation:

its the first option since the birds like the red bugs more all the red bugs will get eaten and the green ones will survive and evolve

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Alex is making puppets for a show. He bought all the string needed for $125. It costs $18 for the remaining materials to make ea
Alexus [3.1K]

Alex bought all the string needed for $125.

It costs $18 for the remaining materials to make each puppet.

So if we closely observe then we see that here $125 is the fixed cost because its not going to change with number of puppets.

And the variable cost is $18.

In this case we can model a Total cost function C(x) for for x number of puppets as below

C(x)=125+18x\\ \\ \text{Here x is the number of puppets}\\ \\ \text{Since in our case the number of puppets is 50 so replace x by 50 we get }\\ \\ C(50)=125+18*50\\ \\ C(50)=125+900\\ \\ C(50)=1025  \ dollar.

The total cost to make 50 puppets=$1025

3 0
2 years ago
Read 2 more answers
Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that
Allushta [10]

Answer:

The general term for the sequence can be given by the following formula:

a_n=2\,n+9

Step-by-step explanation:

If the sequence you typed starts with first term 11 and continues with terms 13, 15, 17, 19, We understand that the sequence is formed by adding 2 units to the previous term. So we are in the case of an arithmetic sequence with constant difference (d) = 2, and with first term 11.

Therefore, the nth term of this arithmetic sequence can be expressed by using the general form for an arithmetic sequence as:

a_n=a_1\,+\,(n-1)\,d\\a_n=11\,+\,(n-1)\,2\\a_n=11+2\,n-2\\a_n=2\,n+9

5 0
2 years ago
When subtracting 2.9 from a certain number, the result is 64.24, as seen below. What number should go in the box to complete the
Kipish [7]

Answer:

7 will go in the box.

The full number would be 67.14.

work:

64.24 + 2.9 = 67.14.

4 0
3 years ago
6. Find the value of r in the following triangle.
makkiz [27]

Answer:

r = 19.2deg

Step-by-step explanation:

6r + 5 = 30 + 90 (exterior angles of a triangle)

6r = 115

r = 19.2deg (1dp)

Topic: Angles

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

3 0
2 years ago
A map is drawn using a scale of 1cm/ 80 cm
BabaBlast [244]

Answer:

22400

Step-by-step explanation:

280×80 miles

22400 miles

6 0
3 years ago
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