Can she buy enough packs ?

Answers

Answer 1

Answer: How many tiles does she need ?

1 square meter = 10,000 cm²
12 square meters = 120,000 cm²
Each tile = (20 cm x 20 cm) = 400 cm²
Tiles needed = 120,000 / 400 = 300 tiles

How many tiles can she buy ?

1,000 / 34.99 = 28 boxes, with 20.28 left over . . . not enough for another box.
28 boxes of 10 tiles per box = 280 tiles

Halima doesn't have enough money to buy enough tiles
to cover the wall. She can only buy 280 tiles, but it would
take 300 to cover the wall.

She can cover 280/300 = 93 and 1/3 percent of the wall,
leaving 6 and 2/3 percent with the old ugly plaster showing.
Maybe she could leave the bare part down at the bottom, and
then hide it with a table up against the wall.

Answer 2

Answer:
im pretty sure she can only cover 380 of it

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There are 32 students in a play. The ratio of girls to all students on the play is 5 : 8. How many girls are in the play

Answers

There are 20 girls in the play.

What is mean by Ratio?

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

Given that;

There are 32 students in a play.

And, The ratio of girls to all students on the play is 5 : 8.

Now,

Since, The ratio of girls to all students on the play is 5 : 8.

Hence, Number of girls = 5x

And, Number of students = 8x

Here, Number of all students = 32

So, We get;

⇒ 8x = 32

⇒ x = 4

Thus, Number of girls = 5x

= 5 × 4

= 20

Hence, Number of girls = 20

Learn more about the ratio visit:

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I believe the answer is 20 but, I do not know how to explain it.

Explain how you can tell 31\33 is in simplest form

Answers

because the factors of 33 are 11 and 3
31 doesn't have a factor of 11 or 3 so it is simplest form

also, 31 is prime so it can't be factored

ΔXYZ is translated 4 units up and 3 units left to yield ΔX′Y′Z′. What is the distance between any two corresponding points on ΔXYZ and ΔX′Y′Z′ ?25 units

7 units

5 units

7√ units

Answers

By translating triangle ABC 4 units up and 3 units left to form triangle A'B'C' means that the line joining each of the corresponding points represents the hypothenus of a right triangle with legs 4 units and 3 unit. To find the length of each corresponding points, we use the prthagoras theorem which states that the square of the length of the pythagoras of a right triangle is equal to the sum of the squares of the lenght of other legs. i.e. the square of the required distance = 4^2 + 3^2 = 16 + 9 = 25 Therefore, the distance of eachcorresponding side is given by the square root of 25 = 5.

Answer:

Step-by-step explanation:

3/10 of the fruits at a fruit stall are oranges. The rest are apples and pears. The ratio of the number of apples to the number of pears is 7:4. The total number of pears and apples is 528 more than the number of oranges.How many more apples than pears are there at the stall?

Answers

Answer: 880

Step-by-step explanation:

What is 3 root of − 216

Answers

Hello,

6i√6 and -6i√6 are the roots that negative number.

The schedule of a train that travels regularly between Pune and Delhi is given below. Station Arrive Depart Pune 5:30 a.m. 6:00 a.m. Mumbai 8:15 a.m. 8:30 a.m. Surat 4:30 p.m. 5:10 p.m. Mathura 12:40 a.m. 1:25 a.m. Delhi 4:40 a.m. −− How long will it take Sam to travel from Pune to Delhi on this train? hours minutes

Answers

To determine the travel time, we need to calculate the time difference between the departure from Pune and the arrival in Delhi. According to the schedule:

Pune departure: 6:00 a.m.
Delhi arrival: 4:40 a.m.

To calculate the travel time, we can subtract the departure time from the arrival time. However, since the arrival time is the next day, we need to consider that as well. Let's break it down:

From Pune to Mumbai: 8:30 a.m. - 6:00 a.m. = 2 hours and 30 minutes
From Mumbai to Surat: 5:10 p.m. - 8:30 a.m. = 8 hours and 40 minutes
From Surat to Mathura: 1:25 a.m. - 4:30 p.m. = 11 hours and 55 minutes
From Mathura to Delhi: 4:40 a.m. (next day) - 12:40 a.m. = 4 hours

Now, let's add up the individual travel times:

2 hours 30 minutes + 8 hours 40 minutes + 11 hours 55 minutes + 4 hours = 27 hours 5 minutes

Therefore, it will take Sam approximately 27 hours and 5 minutes to travel from Pune to Delhi on this train. ⏰

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