2 years ago

If a shark replaces an average of 4 teeth a week how many teeth will be replaced in a year

Mathematics

1 answer:

masha68 [24]2 years ago

5 0

There are 52 weeks in a year.
4 x 52 = 208 teeth

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50 points

Mariulka [41]

The slope is 1/3 (m=1/3)
Y=1/3x+7

3 0

2 years ago

What is <img src="https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B5%7D%20%29%5E%7B4%7D" id="TexFormula1" title="(\frac{1}{5} )^{4}"

DanielleElmas [232]

$\sf{Hey!}$

$\boxed{\underline{Question:}}$

$(\frac{1}{5})^4 = \frac{1}{632}$

If you want the decimal.

$^A^n^s^w^e^r^~:$

$0.0016.$

$\huge\bold{\textbf{\textsf{{\color{EXPLANATION :}{}}}}}$

Apply exponent rule: $(\frac{a}{b})^c =\frac{a^c}{b^c}$

= $\frac{1^4}{5^4}$

$1^4=1$

$=\frac{1}{5^4}$

$5^4=625$

= $\frac{1}{625}$

Hope It Helps. . .

$Answer~:$

$\sf{Jace}$

5 0

2 years ago

Liam wants to save $6,265 to purchase a car. if $4,000 is deposited into an account at 7.5% interest, compounded monthly, how ma

timurjin [86]

To solve for time taken we use the compound formula:
A=P(1+r/100*n)^(n*t)
where:
A=future value
P=principle
r=rate
t=time
n=number of terms

6265=4000(1+7.5/(12*100))^(12t)
solving for t we get
1.56625=1.00625^12t
12t=72.0136
t=6.00 years
Answer: 6 years

5 0

2 years ago

Sep 11, 6:11:06 PM

Aloiza [94]

Answer:

5 inches

Step-by-step explanation:

First of all dont make your sentences long and second this doesnt make sence

3 0

2 years ago

The large rectangle below represents one whole.

goblinko [34]

Answer:

See below

Step-by-step explanation:

If the whole rectangle were shaded (all 25 parts) that would be 100%

So, we can set up a proportion.

25 = 100%

11 = x

Then, cross-multiply to get,

25x = 1100

Divide both sides by 25 to solve for x

x = 44.

The x value represents the percentage shaded.

44%

7 0

1 year ago