Ask question

Ask question

All categories

3 years ago

8

I’ll mark u as brainliest

1 answer:

inna [77]3 years ago

7 0

Answer:

Step-by-step explanation:

16

You might be interested in

A newborn kitten weighs 3 ounces at birth. After four weeks, it weighs 13 ounces. Which of the following is true?

Dafna11 [192]

Answer:

Step-by-step explanation:

By this age you can give your kitten 1/3 to 1 cup of kitten food per feeding three times a day. If giving wet food, you can give 2/3 of a 3-ounce can for every pound of body weight on a daily basis. Give ½ of a 3-ounce can of kitten food for every pound of body weight per day.

8 0

4 years ago

Read 2 more answers

The size of the red squirrel population has decreased exponentially

aalyn [17]

Answer:

The size of the population of red squirrels in the UK at the start of 2010 is 3772

Step-by-step explanation:

At the start of 2016 , No. of squirrels = 10000

The rate of decrease is 15% per year.

So, No. of squirrels after x years = $10000(1-0.15)^x$

We are supposed to find the size of the population of red squirrels in the UK at the start of 2010.

So,No. of squirrels after 6 years = $10000(1-0.15)^6=3771.49$

Hence the size of the population of red squirrels in the UK at the start of 2010 is 3772

8 0

3 years ago

What does to solve the equation x - 2 = 9 (hint: you would need to subtract 2) form both sides of the equation am I correct?

geniusboy [140]

Answer:

I think the answer to X = 11.

Step-by-step explanation:

X - 2 = 9, correct?

11 - 2 = 9.

I hope this can help! Please correct me

if i got it wrong. :D

7 0

3 years ago

Rickey has been commissioned to paint a mural that is allowed to have an area of 50 square meters. To make the rectangle shape o

Leno4ka [110]

Answer:

12.808 meter is the length should Rickey use for the mural.

Step-by-step explanation:

Area of the mural = A = $50 m^2$

Length of the mural = l

Width of the mural = w

l = 5 + 2w

Area of the rectangle = l × w

$A=(5+2w)\times w$

$50 m^2=5w+2w^2$

$2w^2+5w-50=0$

Solving above equation with the help of Completing squares method:

$(\sqrt{2}w)^2+2\times \sqrt{2}w\times \frac{5}{2\sqrt{2}}+(\frac{5}{2\sqrt{2}})^2-50=(\frac{5}{2\sqrt{2}})^2$

$(a+b)^2=a^2+b^2+2ab$

$(\sqrt{2}w+\frac{5}{2\sqrt{2}})^2=(\frac{5}{2\sqrt{2}})^2+50$

$(\sqrt{2}w+\frac{5}{2\sqrt{2}})^2=\frac{25}{8}+50$

$(\sqrt{2}w+\frac{5}{2\sqrt{2}})^2=\frac{425}{8}$

$(\sqrt{2}w+\frac{5}{2\sqrt{2}})=\pm\sqrt{\frac{425}{8}}$

w = 3.904 m (accept)

w = -6.404 m (reject)

l = (5 + 2w)m = 5 + 2 × (3.904) m= 12.808 m

12.808 meter is the length should Rickey use for the mural.

3 0

3 years ago

Is 2/5 greater then 0.5?

ExtremeBDS [4]

The answer is No.
The reason being is that in $\frac{2}{5}$ , if you divide 2 by 5, it is .4
Which is less than .5
$\frac{2}{5}$ <.5

7 0

3 years ago

Read 2 more answers