Which pair or pairs of polygons are congruent? A. 3 and 4 B. 1 and 3 C. 1, 3, and 4 D. 2, 3, and 4 E. 1, 2, 3, and 4

Nakita rode her skateboard at an average speed of 8.8 feet per second for 0.2 miles. She wants to calculate how long it took her

lawyer [12517]

Answer: $2\ minutes$

Step-by-step explanation:

To determine time "t", we know that:

$d=rt$

Where "d" denotes distance, "r" signifies rate, and "t" means time.

Now isolating the time "t":

$t=\frac{d}{r}$

Initially, we convert miles into feet.

Since $1\ mile=5,280\ feet$ , thus

$d=(0.2\ mi)(\frac{5,280\ ft}{1\ mi})\\\\d=1,056\ ft$

Recognizing that:

$r=8.8\ \frac{ft}{s}$

We substitute these values into $t=\frac{d}{r}$ to find time in seconds:

$t=\frac{1,056\ ft}{8.8\ \frac{ft}{s}}\\\\t=120\ s$

Given:

$1\ minute = 60\ seconds$

The resulting time in minutes is:

$t=(120\ s)(\frac{1\ min}{60\ s})\\\\t=2\ min$

7 0

2 months ago

The yearbook club has 5 members returning from last year. They set up a booth in the cafeteria to recruit more members, and an a

Inessa [12570]

The graph will rise.

8 0

3 months ago

Read 2 more answers

Gus has a fish tank that holds 471047104710 inches^3 3 cubed of water. He is using a cylinder shaped bucket with a radius of 555

tester [12383]

Answer:

Gus must fill the cylindrical bucket three times to get it filled for the tank

Step-by-step explanation:

Extracting essential details from the query:-

*** A fish tank has a volume of 4710 inches^3

*** The tank owner utilizes a cylindrical bucket for filling the tank

*** The bucket has a radius of 5 inches and a height of 20 inches

*** We need to compute how many times Gus has to fill the bucket to fully fill the fish tank.

Since the container used for filling the tank is cylindrical, we will apply the formula for finding a cylinder's volume to derive the bucket's volume used for filling the tank.

Volume of a cylinder = π × r^2 × h. The radius of the cylindrical bucket is stated as 5 inches while the height is mentioned as 20 inches.

The bucket's volume is therefore calculated as 3.14 × 5^2 × 20 = 1570 inches^3

Next, it is given that the fish tank’s capacity is 4710 inches^3. To find out how many times the bucket can fill the tank, we must divide the tank's volume by the bucket's volume:

4710/1570 = 3 full buckets.

Thus, Gus has to fill the bucket three times for filling the fish tank completely without spillage.

7 0

2 months ago