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3 years ago

12

What is the best estimate for 1/2 percent of 385?

1 answer:

ddd [48]3 years ago

6 0

1.925 or about 2

is the answer

You might be interested in

Solve.<br> b + 2/9 = 1 3/5

ira [324]

Exact form
B=107/45
Decimal form
B=2.36
Mixed number form
B=2:17/45

5 0

3 years ago

Guys please help with 5 and 6 please. A lot of points

Nimfa-mama [501]

5) Perimeter equals all the sides, and a rectangle has two pairs of equal length sides. If one side is 10 and the other is n, the perimeter would be 2n+20.
Area equals length times width, in this case 10 times n, which just equals 10n.

We can use the same logic for 6.
(7)+(7)+(y+2)+(y+2) = 2y+18 for the perimeter

You just have to use the distributive property to find the area, but it’s still length times width.

7(y+2) = 7y + 14.

Tl;dr
5: 2n+20 and 10n
6: 2y+18 and 7y+14

Hope this helps!

6 0

4 years ago

PLEASE HELP{ WILL GIVE BRAINLIEST

Volgvan

Answer:

$\approx10.29\text{ feet}$

Step-by-step explanation:

Please refer to the attachment.

By AA Similarity, the two triangles are similar.

Therefore, corresponding parts of them are proportional.

Therefore, we can write the following proportion:

$\frac{7}{24}=\frac{3}{x+3}$

We will solve for x. Cross-multiply:

$7(x+3)=24(3)$

Distribute:

$7x+21=72$

Subtract 21 from both sides:

$7x=51$

Divide both sides by 7. So, the value of x is:

$x\approx7.2857$

However, that is only the value of x.

The shadow of the tree is (x+3).

Hence, we will need tot add 3 to our value. Therefore, the actual length of the shadow of the tree is approximately:

$\approx10.2857\approx10.29\text{ feet}$

7 0

3 years ago

What is the effective interest rate of an 8% 13-week Treasury bill? Assume it is a $10,000 Treasury bill, and round your answer

Dmitry_Shevchenko [17]

Answer:

The answer is 8.24%.

Step-by-step explanation:

The rate r = 8% is for 1 year or 52 weeks.

As given there are 13 weeks term so total there will be = 4 terms.

So, n = 4

The effective interest rate R is given by:

R = $(1+r/n)^n-1$

= $(1+0.08/4)^4-1$

= $(1.02)^4-1$

= 0.0824

And in percentage, it is 8.24%.

8 0

3 years ago

Read 2 more answers

The midpoint of UV is point W. What are the

Artemon [7]

Answer:

(2,-23)

Step-by-step explanation:

It was just luck I'm starting Geometry this year.

6 0

3 years ago