1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rina8888 [55]
2 years ago
13

Join for a maths intervention-foundation

Mathematics
1 answer:
In-s [12.5K]2 years ago
5 0

Answer:

i \: wil \: join \: u \: for \\ maths \: intervention - fondation

You might be interested in
3 Which point is located at 7 ? C 1 D 09 O A OB ОС OD​
Arisa [49]

Answer:

is therer a pic

Step-by-step explanation:

6 0
2 years ago
List the numbers which are factors of both 60 and 96
Elden [556K]
The answer is 2. I hope this helped.
6 0
3 years ago
Which ratio is equivalent to 3/15
Rzqust [24]

Answer:

Step-by-step explanation:

The ratio of 6:30 would be equivalent to it.

4 0
3 years ago
A student organization wondered how many hours per week college students study during a term. Each of the 10 students in the org
Inga [223]

Answer:

No, a convenience sample was taken.Therefore, the sample may not be representative of all college students in terms of number of hours studied per week.

Step-by-step explanation:

One of the important conditions required in other to estimate the mean of the population from the confidence interval. Requires that the data must be a random Sample. This is to ensure that sample values are not biased and as such are representative of the larger group of data.

However, in the scenario described above, the sample chose. Are friend's of the student, this makes the data lack randomness as those who aren't friends to the student do not stand a chance of being selected. The sampling procedure employed is called convenience sampling.

4 0
3 years ago
If the angle of elevation of the sun is 61.7° when a building casts a shadow of 56.5 feet, what is the height of the building ro
maksim [4K]

SOLUTION

Let us use a simple diagram to interprete the question

In the diagram above, the dark stuff below represents the shadow and the rectangular bar represents the building. I have labelled the height of the building as h.

So we will use the right-angled triangle formed to find h

As we can see h represents the opposite side and 56.5 feet represents the adjacent side of the right-angle triangle. So we will use TOA

\text{TOA tan }\theta=\frac{opposite}{\text{adjacent}}

So we have

\begin{gathered} \text{ tan }\theta=\frac{opposite}{\text{adjacent}} \\ \text{ tan }61.7\degree=\frac{h}{56.5} \\ 1.8572015=\frac{h}{56.5} \\ \text{cross multiplying, we have } \\ h=1.8572015\times56.5 \\ h=104.931887 \end{gathered}

Hence the answer is 104.9 feet to the nearest tenth

4 0
10 months ago
Other questions:
  • Find the volume of a sphere with a radius of 5 ft.
    12·2 answers
  • Absolute value of 7 and one <br> eigth
    9·1 answer
  • The room shown in the diagram is being carpeted.
    13·1 answer
  • What is the measure of angle Z?
    10·2 answers
  • Did I do this right? If so, are they congruent or not?
    13·1 answer
  • What number is two thousand less than 644,353
    6·1 answer
  • A model giraffe has a scale of 1 in : 3 ft. If the real giraffe is 12 ft tall, then how tall is the model giraffe? someone teach
    12·1 answer
  • 1.Find x,y and z in the figure. 2. find the x and y in the figure ​
    10·2 answers
  • Which expression represents the statement "12 divided by 3, then add 5"?
    13·2 answers
  • If money in a bank doubles every 7 years, then what factor is the money multiplied by over a 28 year period?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!