2 years ago

Y=-16t^2+8t

Mathematics

1 answer:

disa [49]2 years ago

3 0

Answer:

1/4th of a second, or .25 seconds

Step-by-step explanation:

graphed it.

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Which one is the answer?

ziro4ka [17]

Answer: its B because it does not pass the vertical line test

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2 years ago

Read 2 more answers

What is 22b+3b simplified

ss7ja [257]

it's a simple addition:

22b + 3b =

25b

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3 years ago

Jana joined a music club that offered her 5 CDs for a total of 3.00 if she agreed to purchase an additional 10 CDs for 15.00 eac

Hunter-Best [27]

Answer:

Average price, excluding taxes, for each CD is <u>10.20</u>.

Step-by-step explanation:

Given:

Cost of first 5 CDs, $C_1 = 3.00$

Cost of each additional CD = 15.00

Now, cost of 10 additional CDs is the product of cost of one CD and total number of additional CDs. Therefore,

Cost of 10 additional CDs is, $C_2=15.00\times 10=150.00$

Now, total CDs purchased by Jana are, $N=5+10=15$

Total cost of the 15 CDs purchased is given as:

$C_T=C_1+C_2=3.00+150.00=153.00$

Now, average price, excluding taxes, for each CD is given as:

$\textrm{Average price}=\frac{\textrm{Total cost of purchase}}{\textrm{Total number of CDs purchased}}\\\\\textrm{Average price}=\frac{C_T}{N}=\frac{153.00}{15}=10.20$

Therefore, the average price, excluding taxes, for each CD is 10.20.

7 0

3 years ago

Someone help please :(

Vsevolod [243]

Answer:

c = √746

Step-by-step explanation:

You need to use Pythagorean Theorem (a² + b² = c²) in order to solve for the hypotenuse.

25² + 11² = c²

625 + 121 = c²

746 = c²

√746 = c

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%28%5Cfrac%7B8a%5E%7B-5%7Db%5E%7B4%7D%20%7D%7B12a%5E%7B-6%7Db%5E%7B-2%7D%20%7D%29" id="TexForm

Oxana [17]

Answer:

$→ \frac{8 {a}^{( - 5) } {b}^{(4)} }{12 {a}^{( - 6)} {b}^{( - 2)} } = \frac{2 {a}^{(6 - 5)}{b}^{(4 + 2)} }{3} = \boxed{ \frac{2}{3}a {b}^{6} }✓ \\$

<u>(2/3)ab⁶</u> is the right answer.

6 0

3 years ago