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4 years ago

Please help me with ALL the questions ASAP!!!!!

Mathematics

1 answer:

Anna71 [15]4 years ago

3 0

1. The perimeter is 56.
? 2. B. area of the floor.
? 3. C. 6 square centimeters.
4. 324 square feet
5. 290 square centimeters

The ? means an estimated guess, sorry if I get it wrong.

Hope this helps! :)

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Guys pls kindly help me with this one I will brainlest the one with a serious answer please I need it right now this is rush ple

Galina-37 [17]

Hey there :)

An exact answer cannot be given as it requires to reseach about banks and co-operatives in your locality. However, I can give you a hint.

Research banks or cooperatives in your location that has the greatest percentage in terms of investment or savings.

Let's say, for example, Bank ABC has 5% annual simple interest in their Savings Account.

If you invest your entire money 100,000 pesos at Bank ABC with 5% annual interest for 20 years, you will earn an interest of:

$Interest = Principal \times Rate \times Time$

$= > Interest =100000 \times 0.05 \times 20yrs$

$= > Interest = 100000$

Hence, after investing at Bank ABC for 20 years, you will earn 100,000 pesos on top of your principal/invested amount that is 100,000 pesos. Your money will become 200,000 pesos now.

So, with this, find a bank/cooperative that has the highest return rate in your location. Once you have decided bank/cooperative, research further with regards to the background of the company, other services offered, application requirements, etc.

~ Benjemin360

4 0

3 years ago

The box plot shows the undergraduate in-state tuition per credit hour at four-year public colleges. 0 300 600 900 1,200 $1,500 a

kkurt [141]

Answer:

(a) The median estimate is 450.

(b) The first and third quartiles are 300 and 750 respectively.

(c) The interquartile range is 450.

(d) The particular value which is less than 150 or it is more than 1200, is considered as an outlier.

(e) Yes, there is one outlier in our data which is the value of 1,500.

(f) The distribution is positively skewed.

Step-by-step explanation:

We are given that the box plot shows the undergraduate in-state tuition per credit hour at four-year public colleges. 0, 300, 600, 900, 1,200, 1,500.

(a) As we can see in the box plot that the middlemost data lies between 300 and 600, that means;

Median is given by the average of the two numbers, i.e;

Median = $\frac{300+600}{2}$

= $\frac{900}{2}$ = 450

So, the median estimate is 450.

(b) As we know that the first quartile represents 25% of the data values and the third quartile represents 75% of the data values.

So, from the box plot given; we can observe that the first quartile, $Q_1$ = 300 and the third quartile lies between the values of 600 and 900, i.e;

Third quartile, $Q_3$ = $\frac{600+900}{2}$

= $\frac{1500}{2}$ = 750

So, the first and third quartiles are 300 and 750 respectively.

(c) The interquartile range is given by the following formula;

Interquartile range = Third quartile - First quartile

= $Q_3-Q_1$

= 750 - 300 = 450

(d) From the box plot; it is clear that if the particular value is less than 150 or it is more than 1200, then it is considered as an outlier.

(e) Yes, there is one outlier in our data which is the value of 1,500.

(f) The distribution is positively skewed because the more values are on the right side of the curve and it skewed towards the right.

4 0

4 years ago

What is the reciprocal of 7/9

love history [14]

0.01587301587 should be the answer

4 0

3 years ago

Read 2 more answers

Straight line depreciation formula

Anvisha [2.4K]

this is using the straight line depreciation formula. you take the initial amount and subtract the amount that it loses each year times x

3 0

3 years ago

(Multiple choice/ Most Brainly will be rewarded)

Stella [2.4K]

Answer:

Step-by-step explanation:

you want to create two equations for each situation so if v=number of students that can fit in a van and c=number of students that can fit in a car then you can create the equations 3v+1c=22 and 2v+4c=28

then you want to make both equations equal to c

so for the first one you subtract both sides by 3v and you get c= -3v+22

and for the second one you subtract 2v from both sides and end up with 4c=-2v+28 and then divide both sides by 4 leaving you with c= -1/2v+7

then you make both of those equations equal to each other and solve for v

so -3v+22= -1/2v+7 and you end up with v=6

therefore, each van can hold 6 students

4 0

3 years ago