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3 years ago

1. A football team loses 3 yards and then gains 3 yards.

Mathematics

2 answers:

My name is Ann [436]3 years ago

7 0

Answer:

The overall change is 0.

Step-by-step explanation:

I know this because they lose three and then gain three.

Let me show you it in football language:

The Florida Gators are on the 25 yd line.

The QB gets sacked and loses 3 yards putting them on the 28 yd line.

Then, the QB rushes gaining an extra three yards to recover the loss.

They are back on the 25 yd line.

You see?

Even though they had lost three, they still recovered 3 more yards putting them back at the same point as last time, which in this case 0.

Though, if your counting the total amount that they had recovered meaning losing and gaining then it would be 6 because they lost three and then gained three.

Ganezh [65]3 years ago

4 0

6 yards first they minused 3 then they added 3 so the overall is 6 3+3=6

pls give brainliest

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Approximate f by a Taylor polynomial with degree n at the number a. Step 1 The Taylor polynomial with degree n = 3 is T3(x) = f(

MAVERICK [17]

Answer:

If you center the series at x=1

$T_3(x) = e^2 + 4e^2 (x-1)+10(x-1)^2 + \frac{56}{3} e^2(x-1)^3 + R(x)$

Where $R(x)$ is the error.

Step-by-step explanation:

From the information given we know that

$f(x) = e^{2x^2}$

$f'(x) = 4x e^{2x^2}$ (This comes from the chain rule )

$f^{(2)}(x) = 4e^{2x^2} (4x^2+1)$ (This comes from the chain rule and the product rule)

$f^{(3)}(x) = 16xe^{2x^2}(4x^2 + 3)$ (This comes from the chain rule and the product rule)

If you center the series at x=1 then

$T_3(x) = e^2 + 4e^2 (x-1)+10(x-1)^2 + \frac{56}{3} e^2(x-1)^3 + R(x)$

Where $R(x)$ is the error.

3 0

3 years ago

Find the value of the expression 4a to the fourth power - 2b squared +40 when a =2 and b=7

Tom [10]

4a^4 -2b^2 +40
a=2
b=7
4(2)^4 -2(7)^2 +40
PEMDAS is what your gonna use to solve this you go from right to left

First is P which is parentheses which is none
second is E which stands for exponents
4(32)-2(49)+40
now MD multiply or divide
128-98+40
now add or subtract
30+40
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3 years ago

Consider the following switch statement where x is an int. If x is currently equal to 5, what will the value of x be after the s

Sphinxa [80]

Answer:

x=11

Step-by-step explanation:

The switch case works like an if or if-else, where each of the cases are conditionals. Here we have 7 cases and we know that our variable begins with x=5.

First, it enters to case 5 because of x=5, so x+=3, this means we add 3 to the actual value of the variable ⇒ x=8.

At this point, if there's not break the program continues to the next case, executing the statements until a break or the end on the switch is reached.

In this order, the x = 8 and next we add 1 (case 6) ⇒ x=9. We add 2 (case 7) x+=2 ⇒ x=10. Then we rest 1 (case 8) ⇒ x=9 and then we add 1 again as in case 9 ⇒ x=11.

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3 years ago

One hamburger and one coke cost $3.20. Three hamburgers and one coke cost $8.00. Find the cost of one hamburger.

Varvara68 [4.7K]

Answer:

$0.80

Step-by-step explanation:

-3 (1x + 1y = 3.2)

3x + 1y = 8

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-3x - 3y = -9.6

3x + 1 y = 8