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Makovka662 [10]

2 years ago

7

Which geometric figure has 120 rotational symmetry?

1 answer:

sineoko [7]2 years ago

4 0

Answer:

D

Step-by-step explanation:

An equilateral triangle, and all regular polygons with 3n sides, thus D.

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How long will it take to administer 1000 cc at a drop factor of 15 drop/ml and a drip rate of 50 drop/min

gayaneshka [121]

First, we are going to determine the number of drops that needs to be administered by dividing the total volume by the volume per drop. Since, 1 cc (cm³) is equal to 1 mL then, 1000 cc is equal to 1000 mL.

n = (1000 mL)(15 drop/1 mL) = 15000 drops

Then, divide the number of drops by the number of drops per minute.

N = (15000 drops)/ (50 drop/min) = 300 mins

Answer: 300 mins or 5 hours

5 0

3 years ago

This is due tomorrow if someone could help me that would be great <3

kifflom [539]

<u>Hope this helped!</u>

<u>First Row</u>

$\frac{5}{18}$

$\frac{10}{21}$

$\frac{9}{40}$

6

5 $\frac{1}{3}$

(this one is already done)

<u>Second Row</u>

4 $\frac{4}{9}$

5 $\frac{1}{16}$

$\frac{13}{18}$

6 $\frac{1}{4}$

11 $\frac{2}{3}$

5 0

2 years ago

Using the Taylor rule, if inflation is 1 percent, desired inflation is 2 percent, and output is 2 percentage points below potent

antoniya [11.8K]

Answer:

1.5%

Step-by-step explanation:

According to the Taylor rule, the federal funds rate targeted by the Fed is:

$FFR = 2+AI+0.5*(AI-DI)+0.5PD$

Where AI is the actual inflation (1%), DI is the desired inflation (2%) and PD is the deviation from potential (2%):

$FFR = 2+1+0.5*(1-2)+0.5*(-2)\\FFR=1.5\%$

The Fed should target a federal funds rate of 1.5%.

6 0

3 years ago

A patio is rectangular. Its length is 6.21 meters, and its width is 5.7 meters. What is the approximate perimeter of the patio?

Nikolay [14]

Answer:

24

Step-by-step explanation:

6.21+6.21=5.7+5.7=23.82

23.82 rounds to 24

(perimeter is all of the sides combined)

6 0

2 years ago

Ms. Steven creates a drawing in her kitchen. Her drawing is 7cm in length and 4cm in width. The scale on the drawing is 1cm = 3f

marysya [2.9K]

Answer:

7cm=7×3ft=21ft

4cm=4×3ft=12ft

here

length=21ft

breadth=12ft

now

area= l×b

=21ft×12ft

=252ft^2

6 0

3 years ago

Read 2 more answers