MATHEMATICS COLLEGE

It takes andre 4 minutes to swim 5 laps. At this rate heswims how many laps per minute.

Answers

Answer 1

Answer:

Answer: It takes him 1 minute and 25 seconds

Step-by-step explanation:

5 divided 4

4 times 1 = 4

5-4=1

put the decimal and make 1=10 Ans.: 1.25

4 times 2 = 8

10-8=2

put the 0 = 20

4 times 5 =20

20-20=100

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What is the right option?

Answers

C. -x + 2y = 8

Hope this helped :)

A small hard drive measured 0.7553 centimeters across round to the nearest tenth

Answers

Answer:

0.8

Step-by-step explanation:

7 is in the tenth place since there is a 5 in the hundreds we round up to 8.

hope this helped =3

Find two other pairs of polar coordinates of the given polar coordinate, one with r > 0 and one with r < 0. Then plot the point. (2, -3)

Answers

Answer:

X = 2

Y = -3

Step-by-step explanation:

Go on the Y axis and count up to 2
Then go to the X axis and count down -3 / 0.3

Now you have 2, -3

Write a system of equations to describe the situation below, solve using substitution, and fillin the blanks.Nora, an office manager, needs to find a courier to deliver a package. The first courier she isconsidering charges a fee of $14 plus $5 per kilogram. The second charges $15 plus $4 perkilogram. Nora determines that, given her package's weight, the two courier services areequivalent in terms of cost. What is the weight? How much will it cost?

Answers

The first courier service cost is;

$5x+14$

Where, x is the number of kilograms delivered;

The second courier service cost is;

$4x+15$

Equating it, we have;

$\begin{gathered} 5x+14=4x+15 \n x=1 \end{gathered}$

Thus, the weight that will result in equal cost is 1 kilogram.

And the cost is 5( 1 )+14 = $19

I need help with this ^

Answers

Answer is 20

Please mark me as Brainliest ......

Type your response in the box.Janet and Patrick are buying stuffed frogs each month to give to a charity. Pattern 1 describes Janet's collection over
the first three months. Pattern 2 describes Patrick's collection. Study both patterns, and fill in the table based on
your observations.

Answers

Step-by-step explanation:

Pattern 1 :

Arithmetic Sequence

Common term = 4

Pattern 2 :

Geometric Sequence

Common ratio = 2

Answer:

pattern 1 arithmetic The common difference is 4. The pattern starts at 3 and always adds 4 to get to the next term.

pattern 2 geometric The common ratio is 2. The pattern starts at 3 and always multiplies by 2 to get to the next term.

Step-by-step explanation: