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3 years ago

Need help please okok

Mathematics

1 answer:

Dovator [93]3 years ago

7 0

Could you put a better photo up there because I cannot see that very well.

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Y=6(1.02)^x growth or decay?

vodomira [7]

Answer:

(Exponential) Growth

Step-by-step explanation:

Given that the growth rate is greater than 1, this is exponential growth where the growth rate is 2%.

3 0

3 years ago

Algebra:

ladessa [460]

P+4+p-2+p = 47
3p + 2 = 47
p = 15
Answer: Priya is 15, Amirah is 19, and Shirley is 13

3 0

3 years ago

I NEED HELP ILL GIVE BRAINLEST

IRISSAK [1]

The last 2 options are correct

5 0

3 years ago

Read 2 more answers

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

Novay_Z [31]

Answer: $3+\sqrt{2}$

Step-by-step explanation:

Given the following expression shown in the picture:

$\frac{7}{3-\sqrt{2} }$

You need to use a process called "Ratinalization".

By definition, using Rationalization you can rewrite the expression in its simplest form so there is not Radicals in its denominator.

Then, in order to simplify the expression, you can follow the following steps:

Step 1. You need to multiply the numerator and the denominator of the fraction by $3+\sqrt{2}$ , which is the conjugate of the denominator $3-\sqrt{2}$ .

Step 2. Then you must apply the Distributive property in the numerator.

Step 3. You must apply the following property in the denominator: $(a+b)(a-b) = a^2 - b^2$

Therefore, applying the procedure shown above, you get:

$=\frac{(7)(3+\sqrt{2})}{(3-\sqrt{2})(3+\sqrt{2})}=\frac{21+7\sqrt{2}}{3^2-(\sqrt{2})^2}=\frac{21+7\sqrt{2}}{9-2}=\frac{21+7\sqrt{2}}{7}$

Step 4. You can observe that the expression can be simplified even more. Since:

$\frac{a+b}{c}=\frac{a}{c}+\frac{b}{c}$

You get:

$\frac{21+7\sqrt{2}}{7}=\frac{21}{7}+\frac{7\sqrt{2}}{7}=3+\sqrt{2}$

3 0

3 years ago

Please help stepbrother or gayvibes also pls ignore that i chose one of the answers

lubasha [3.4K]

Answer:

it's the last one on the bottom (the one you chose)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers