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3 years ago

The set in order from least to greatest

Mathematics

2 answers:

bonufazy [111]3 years ago

3 0

Answer:

Hello there user! Could you please provide the set to order? Without given information, no one is able to help you out with your question.

Sholpan [36]3 years ago

3 0

Answer:

The set in order from least to greatest is called ascending order.

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Solve for the variable in the following equation (exact solution): 13w=17

Nimfa-mama [501]

W = 17/13.
I hope this helps. I'm pretty sure I got it wrong, but just let me know.

5 0

4 years ago

Lindsay is 5 years younger than Mark. Seven years ago, the sum of their ages was 31.

Rashid [163]

Answer:

The present age of Mark is 25 years.

And present age of Lindsay is 20 years.

Step-by-step explanation:

Let us assume:

The present age of Lindsay = l

The present age of Mark = m

⇒ Age of Lindsay seven years ago = (l -7) years

and Age of Mark seven years ago = (m -7) years

According to question:

Lindsay is 5 years younger than Mark ⇒ l = m - 5

Seven years ago, the sum of their ages was 31 ⇒ (l-7) + (m -7) = 31

So, the given set of equation are:

l = m - 5 ......... (1)

(l-7) + (m -7) = 31

⇒ ((m - 5) -7) + (m -7) = 32 (from (1)

or, m -12 + m - 7 = 31

or, 2m = 31 + 19 = 50

⇒ m = 50 / 2 = 25, or m = 25

Hence,the present age of Mark = 25 years

So,the present age of Lindsay = 25 - 5 = 20 years

7 0

3 years ago

Consider the sequence below. If we represent this sequence with the letter a then do the following

slamgirl [31]

Answer:

a(5)=25

a2+a6=44

a(4)+2a(6)=93

sqrta(5)=5

Step-by-step explanation:

You are given all the terms needed but sometimes you will have to create a formula.

a(b)=6b-5 is the formula in this sequence, now you can just plug in everything.

a(5)=6(5)-5

=25

a2=7

a6=37

7+37=44

a(4)=19, a(6)=37

19+2(37)=93

a(5)=25

sqrt25=5

5 0

3 years ago

Please I really need help! Can you answer A and B and I will mark you as brainliest!

Georgia [21]

a) The average arithmetic mean is calculated by adding all of the values and then dividing the sum by the total number of values.

$\frac{198+199(3)+200(2)+201(5)+202(2)}{13} =200.3$

Which is 200.3.

b) Assume that the new average mean is 201, then

$201 = \frac{198 + 199(3) + 200(2) + 201(5) + 202(2)+x}{14}$

Solve for x.

$2814= 2604x$

Divide by 2604 to solve for x.

$\frac{2814}{1604} = x = 1.75$

So the height of the new player is 175 cm.

3 0

4 years ago

The graphs below are based on government data on unemployment for 2017.

lord [1]

You already got the first two questions right: the group with the highest number of people unemployed / unemployment rate is the one with the highest bar in the respective histogram.

The two graph are related in this sense: take the first age group as reference. We know that 700 people from 16 to 19 are unemployed, and that those people represent 14% of the population, then we know that the 14% of the population between 16 and 19 is 700.

We can deduce that, if x is the number of people between 16 and 19, we have

$\dfrac{14}{100}x=700 \iff \dfrac{7}{50}x=700 \iff \dfrac{x}{50}=100 \iff x=5000$

So, by the relation between the two graphs, we can deduce the total population for each age group.

3 0

3 years ago