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4 years ago

(25 POINTS) PLEASE HELP WILL GIVE BRAINLIEST, THANKS AND 5 STAR RATING!!! 5 QUESTIONS SHOW WORK!

Mathematics

1 answer:

marysya [2.9K]4 years ago

8 0

Answer:

Step-by-step explanation:

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The Buffalo bills are offering autographs signings they charge a supply fee of 8.00 and a player fee of 13.25 per autograph you

Anika [276]

Total to pay per autograph= 8.00+13.25=21.25

Number of autographs you can buy = 2(21.25)= 42.5
You can buy two autographs and have a change of 8.25

6 0

3 years ago

What is 3+16-2×0+1 ?

nikitadnepr [17]

Answer: =20 *The answer should be positive sign.*

Step-by-step explanation:

This question it's about PEMDAS. This lesson it's about order of operations. p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtract. It can also go left to right.

do multiply first left to right.

2*0=0

3+16-0+1

add/subtract left to right.

3+16=19

19-0+1

19-0=19

19+1

19+1=20

=20

Hope this helps!

Thanks!

Have a great day!

4 0

3 years ago

according to the synthetic division of below which of the following statements are true check all that apply

Romashka-Z-Leto [24]

Eeessscsssdfhjdfgghh

4 0

3 years ago

Use the given formula to calculate the probability

Neporo4naja [7]

I think it’s like 6/3 I don’t know

3 0

3 years ago

Negative 2 and two-thirds, negative 5 and one-third, negative 10 and two-thirds, negative 21 and one-third, negative 42 and two-

seraphim [82]

Answer:

$f(n) = -\frac{8}{3}n$

Step-by-step explanation:

Given

$-2\frac{2}{3}, -5\frac{1}{3}, -10\frac{2}{3}, -21\frac{1}{3}, -42\frac{2}{3}$

Required

The explicit formula

The above sequence is an arithmetic sequence and it is bounded by:

$f(n) = a + (n - 1)d$

Where

$a = -2\frac{2}{3}$ -- the first term

$d = f(2) -f(1)$

So, we have:

$d = -5\frac{1}{3} - -2\frac{2}{3}$

$d = -5\frac{1}{3} +2\frac{2}{3}$

Express as improper fraction

$d = -\frac{16}{3} +\frac{8}{3}$

Take LCM

$d = \frac{-16+8}{3}$

$d = -\frac{8}{3}$

So, we have:

$f(n) = a + (n - 1)d$

$f(n) = -2\frac{2}{3} + (n - 1) * -\frac{8}{3}$

Express all fractions as improper

$f(n) = -\frac{8}{3} + (n - 1) * -\frac{8}{3}$

Open brackets

$f(n) = -\frac{8}{3} -\frac{8}{3}n +\frac{8}{3}$

Collect like terms

$f(n) = -\frac{8}{3}n +\frac{8}{3}-\frac{8}{3}$

$f(n) = -\frac{8}{3}n$

8 0

3 years ago