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2 years ago

What do you think that ADA has explicit regulations on slopes and ramps?

Mathematics

1 answer:

yarga [219]2 years ago

7 0

Answer:

I think that the ADA (Americans with Disabilities Act) has explicit regulations on slopes and ramps so that people with disabilities can go about their daily life easier, and to guarantee the safety and wellbeing of the disabled. If, for instance, a wheelchair ramp were too steep, there would be a danger of the wheelchair rolling down too quickly, or the person falling backward on their way up.

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What is the area of this composite figure?

Zarrin [17]

Answer:

35 ft^2

Step-by-step explanation:

Area of the first rectangle

A = 8 x 2 = 16 ft^2

area of the second rectangle

A = 5 x 2 = 10 ft^2

area of the square

A = 3^2 = 9 ft^2

total area

A = 16 + 10 + 9 = 35 ft^2

5 0

2 years ago

Bridget has a bag of skittles that is 3/4 full. If she eats 2/5 of the remaining skittles, how much of the bag did she eat?

Nutka1998 [239]

Bridget eats $\frac{x}{10}$ of the Skittles

Explanation:

Let the number of skittles = x

If the bag has $\frac{3}{4}x$ of the skittles

Then the skittles remaining = $x - \frac{3}{4}x$

= $\frac{x}{4}$

Amount that Bridget eats = $\frac{2}{5} X \frac{x}{4}$

= $\frac{x}{10}$

Therefore, Bridget eats $\frac{x}{10}$ of the Skittles

3 0

2 years ago

There are 10 boys and 20 girls in Mrs Brook's class.

notsponge [240]

Answer:

Step-by-step explanation:

First let us consider how we calculate the mean test mark in the first place, we add up the individual test marks of the entire class to give the total test mark then we divide by the number of students. This means we need two pieces of information to calculate the boys' mean mark, the total boys' mark and the number of boys. We already know the number of boys but how do we work out the total boys' test mark? If we can work out the total class mark and total girls' mark we can find the total boys' mark by subtracting the total girls' mark from the total class mark. To do this we can work backwards to find the total mark for the whole class by taking the mean mark and multiplying it by the number of students, this gives us Total Class Mark = Mean Class Mark x Number of Students = 60 x 30 = 1800. We can do the same for the girls' mark giving us Total Girls' Mark = Mean Girls' Mark x Number of Girls = 54 x 20 = 1080. This then gives us the total boys mark as Total Boys' Mark = Total Class Mark - Total Girls' Mark = 1800 - 1080 = 720. Now we have everything we need to work out the boys' mean mark and we get Boys' Mean Mark = Total Boys' Mark/Number of Boys = 720/10 = 72.

4 0

2 years ago

Is this right or wrong let me know

Montano1993 [528]

Answer:

thats right!

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

2.9 x 10^5 + 8.7 x 10^5

LiRa [457]

Answer:

So this is scientific notation what you do is

2.9x10^5 so you put however many zeros the is powered to 10. See there is a 5 It has to be behind or in front of the decimal you might be saying how do you know if its behind or in front well negative is in front and positive is behind .

290,000 there was a number already behind the decimal so there you go 5 number behind the decimal.

Same for the second one

290,000 870,000 is your answers so now you add hem together

1,160,000 is your final answer

Step-by-step explanation:

3 0

2 years ago

What do you think that ADA has explicit regulations on slopes and ramps?​

What do you think that ADA has explicit regulations on slopes and ramps?