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3 years ago

Inez waters her plants every two days. She trims them every 15 days. She did both today. When will she do them both again?

Mathematics

1 answer:

shtirl [24]3 years ago

7 0

The answer is 30 days.

The solution for this is to find the least common multiple. By getting the multiple of both numbers.

Multiples of 2: 2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40…..

Multiples of 15: 15,30,45,60,75……..

The Least Common Multiples of 2 and 15 is 30. So, Inez will do them both again in 30 days.

The least common multiple (LCM) of two numbers is the smallest number that is multiple by the both number.

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Taron unpacked 47 boxes of light bulbs for the discount warehouse. Each box contained 6 bulbs. How many bulbs were in the 47 box

Zolol [24]

Answer:

282 bulbs

Step-by-step explanation:

Find how many bulbs there were by multiplying 47 by 6

47(6)

= 282

So, in the 47 boxes, there were 282 bulbs

7 0

2 years ago

PLEASE HELP!!! thank you :)

IRINA_888 [86]

Answer:

(0,20) (16,8) (8,4) so A

Step-by-step explanation:

By default it is dilating centered at the origin because not specified. Therefore you just multiply every coordinate by the scale factor, in this case 2. Hope this helped!

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2 years ago

Read 2 more answers

Which value for s will make this equation true? s(11-s)=24

irinina [24]

8 cause 88-64=24(you have to distribute)

8 0

2 years ago

Bonita is testing prototype model rocket engines. To be considered a successful launch, the rocket must reach a height of at lea

lbvjy [14]

Answer:

(0, 33) : Yes

(4.8, 30.5) : Yes

Step-by-step explanation:

height of at least 24 ft : y >= 24

horizontal distance of no more than 10 ft. : 0 <= x <= 10

The vertical height must be at least three times as high as the horizontal distance. No rocket should go higher than 33 ft.:

y >= 3x and y <= 33

So Constraints:

24 <= y <= 33

y >= 3x

0 <= x <= 10

Now check to see if those coordinate points meet all the constraints

(0, 33) : Yes

(4.8, 30.5) : Yes

(9, 26) : No (because 26 is less than (3 * 9) = 27)

(4, 36) : No (because 36 > 33, must be 24 <= y <= 33)

(2, 22): No (because 22 <24, must be 24 <= y <= 33)

5 0

3 years ago

Numbers AMBER<br> 1<br> Explain how we know V30 lies between 5 and 6.

Anastasy [175]

Answer:

see explanation

Step-by-step explanation:

5² = 25 and 6² = 36

( $\sqrt{30}$ )² = 30

Then

25 < 30 < 36

Thus $\sqrt{30}$ lies between 5 and 6

6 0

2 years ago