Mathematics College

In a family there was give sons. The oldest son is 11 3/4 years old, and every next younger brother is younger than the next by 2 7/12 years. How old is the youngest brother? In how many years would another son be born if this rule still applies? Can you give the answer in years and months?

Answers

Answer 1

Answer:

5.5

Step-by-step explanation:

Answer 2
the answer is 5.5!!!!!

Related Questions

Write this into a word form. Giving brainliest
8n=42

Answers

Answer:

Step-by-step explanation:

The product of eight and some number n is equal to 42

Please help will give brainlest!!

Answers

Y = -2x + 3
That’s it
The answer is
Y= -x + 2

Because it goes back one unit on the X axis and goes up two units.

Use the information given to enter an equation in standard form.
Slope is 0, and (4, 6) is on the line.

Answers

Answer:

[tex]y - 6 = 0[/tex]

Step-by-step explanation:

Given

[tex]m = 0[/tex] --- slope

[tex](x_1,y_1) = (4,6)[/tex]

Required

The equation in standard form

This is calculated as thus:

[tex]y - y_1 = m(x - x_1)[/tex]

So, we have:

[tex]y - 6 = 0(x - 4)[/tex]

[tex]y - 6 = 0[/tex]

In standard form, the equation is:

[tex]y - 6 = 0[/tex]

Calculator display for 9/12

Answers

Answer:

9/12 = 0.75

that is the answer mate

PLEASE HELP IM STUCK ON THIS

Translate. (Do not simplify or solve.)
Eight more than k exceeds 24.

Solve. (Simplify your answer completely.)

Write the solution in interval notation.

Answers

k + 8 > 24
k > 16

(16, infinity)

square root of 32-square root of 72

Answers

Answer:

-2 square root 2

Step-by-step explanation:

square root 72= 8.48528

square root 32= 5.65685

8.48528-5.65685=2.82842

You can see the answer in this picture

1/8 and 9/5 common denominator and solve the problem ​

Answers

Answer:

Step-by-step explanation:

You haven't stated a problem. Do you want to add the fractions together? Subtract them?

Least common multiple of 8 and 5 is 40.

1/8 = 5/40

9/5 = 72/40

1/8 + 9/5 = 5/40 + 72/40 = 77/40 = 1 37/40

what two numbers multiply to get -45 and add at get -4

Answers

Answer:

5 x -9 = -45

5 + -9 = -4

5 and -9

8t. 1,398lb. 14oz.* 6

Answers

Answer:76

Step-by-step explanation:

HELP! have this assignment due in 30 mins and i dont know how to do this please help i have a D in this class
1 A rectangular playground has a width of 540 feet and a length of 810 feet. Martina makes a scale model of the playground using a scale of 4 cm :
30 ft .What are the dimensions of Martina’s scale model?
A135 cm by 202.5 cm
B72 cm by 108 cm
C54 cm by 81 cm
D18 cm by 27 cm

Answers

Answer:

A

Step-by-step explanation:

there are 135 '4cm' segments in 540 feet;  540 ÷ 4

there are 202.5 '4cm' segments in 810 feet;  810 ÷ 4

James asked 21 people how many people lived in their household. The results are shown on the dat plot What is the mean of this set of data?

A. 1
B. 1.48
C. 1.95
D. 2.56

Help asap

Answers

Answer:

Your answer is

People is Discrete Variable.

So it cant be a Rational number. So it is 1

Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.

Mhanifa please help me if you are online thanks

Answers

Answer:

Step-by-step explanation:

Based on the symbols the two triangles there are the equal

Because its two base angles are equal

therefore sum of angle in a triangle is equal to 180°

62°+70°+∠c=180

∴∠c=180-70+62

∠c=180-132

∠c=48

Please help me solve this

Answers

Answer:

1/6

Step-by-step explanation:

First you make the denominator on the fractions the same

3 * 2 = 6

Multiply the number the same for the numerator

3 * 1 = 3

so the fraction is 3/6 since 3/6 = 1/2

4/6 - 3/6 = 1/6

she has 1/6 pipe left

Draw the mixed numbers label them

Answers

where’s the picture lol

Shannon rode her bike 6 miles in 24 minutes. Find her average rate in miles per hour.

HELP!

Answers

Answer:

.25 Mph

Step-by-step explanation:

6 divided by 24

=

0.25

what are the numbers for each fruit​

Answers

Answer:

wha- Can you be a little more vague?

Step-by-step explanation:

Answer:

i am lost sorry i can't help

Find: m∠1, m∠2, and m∠5 in degrees

Answers

Answer:

<1 = 100

<2 = 80

Step-by-step explanation:

Angle 1 and angle 2 are supplementary

Supplementary angles add to 180 degrees

<1 + <2 = 180

The angles are in a ratio of 5 to 4

Multiply by x to get the measure of each angle

<1 = 5x  <2 = 4x

5x+4x = 180

Combine like terms

9x = 180

Divide by 9

9x/9 =180/9

x =20

<1 = 5x = 5*20 = 100

<2 = 4x = 4*20 = 80

Answer:

m1 = 122

m2 = 58

m5 = 68

Step-by-step explanation:

m2 = 180 - 54 - 68 = 58

m1 = 180 - m2 = 180 - 58 = 122

m5 = 180 - 58 - 54 = 68

Round 2,483,219 to the nearest thousand​

Answers

From right to left are the placements: ones, tens, hundreds, thousands, and so on and so forth.

Answer: 2,483,000

Find the length of the third side. If necessary, round to the nearest tenth. 12 24. NEED THIS ASAP PLEASE

Answers

Answer:

16

Step-by-step explanation:

By applying the Pythagoras theorem we get,

20*20 - 12*12 = c*c

256=c*c

c= [tex]\sqrt{256}[/tex]

c=16

Answer:

16

Step-by-step explanation:

We have to use the pythagorean theorem here

a^2+b^2=c^2

12^2+b^2=20^2

144+b^2=400

b^2=256

[tex]\sqrt{b^2}=\sqrt{256}[/tex]

[tex]b=16[/tex]

this year a farmer planted 300 acres of corn. this was 1.5 times as many acres as he planted last year. how many acres did he plant this year?​

Answers

x • 1.5 = 300

So...

300/ 1.5 = 200

He planted 200 acres last year

seconds is given by the followin
h=2+23t-1612
Find all values of t for which the

Answers

Answer:

Step-by-step explanation:

please comp-lete the question and putt it again thanks....

How to convert 5 years and 6 months to years

Answers

Answer:

In order to find the answer in years:

5 years and 6 month .

5 year is already in year .just the thing to do is convert 6 month into years..

:6÷12=0.5 years

so the answer is 5.5 years.

:5+0.5=5.5 years

Answer:

5.5 years or 5 1/2 years

Step-by-step explanation:

6 months = 1/2 of a year

Hope I helped!

If I have a 75% chance of winning a bet, what would the odds be that I WON'T be profiting after 15 bets? (Assume I bet the same amount each bet)

Answers

Answer:

Yes

Step-by-step explanation:

How many times you do it it would still be 75%

Rates/Proportional Relationships.

Answers

Answer:

KKRNF.EWBVERUVHUYLERBVHJDBREVVVLEKVOEUFJOE

Step-by-step explanation:NWEKFK.EWBFEWHBV.KWEUF67OFVD.KFERLUGVK34UGILBEFLIUBYETRNTYM6

If pi=3.14 what is the ratio?

Answers

The ratio will always be 3.14

What is -5/16 as a decimal

Answers

Answer:

-0.3125

Step-by-step explanation:

Answer:

-4.84 de nada

16 ÷ -5

= -4.84

Rosa collects data on what students at her school like to eat at the movie theater. She asks a random sample of 120 students two questions:
• Do you like to eat popcorn at the movie theater?
• Do you like to eat candy at the movie theater?
Her data are partially shown in the table. Of the students she asks, 60% of those who like to eat popcorn also like to eat candy.
Complete the table to show the number of students in each category
Like Popcorn
Don't Like Total
Popcorn
Like Candy
Don't Like Candy
62
Total
70
120
3.
How many students like candy and like popcorn
16
42
28
50

Answers

Answer:

42

Step-by-step explanation:

Plzzxzzzzzzzzzzzzzzzzzxxzbxbxbxbx lol

Answers

Answer:

15.41

Step-by-step explanation:

Answer:

15.41

Step-by-step explanation:

Linda goes water-skiing one sunny afternoon. After skiing for 15 min, she signals to the driver of the boat to take her back to the dock. The driver steers the boat toward the dock, turning in a parabolic path as it nears. If Linda lets go of the towrope at the right moment, she will glide to a stop near the dock. Let the vertex of the parabola travelled by the boat be the origin. The dock is located 30 m east and 30 m north of the origin. The boat begins its approach to the dock 30 m west and 60 m north of the origin.a) If Linda lets go of the towrope when she reaches point A, where is she headed relative to the dock? Use an equation to describe the path. (Hint: She will travel in a straight line.) b) If Linda lets go of the towrope when she reaches point B, where is Linda headed relative to the dock?c) If Linda waits until point C, how close will her trajectory be to the dock?d) At what point should Linda release the towrope to head straight for the dock?e) What assumptions have you made?f) To make this situation more realistic, what additional information would you need? Create this information, and solve part d) using what you have created. As you work through the task, be sure to explain your reasoning and use diagrams to support your answers.A

Answers

60 = a * (-30)^2
a = 1/15
So y = (1/15)x^2


abc)
The derivative of this function is 2x/15. This is the slope of a tangent at that point.
If Linda lets go at some point along the parabola with coordinates (t, t^2 / 15), then she will travel along a line that was TANGENT to the parabola at that point.
Since that line has slope 2t/15, we can determine equation of line using point-slope formula:
y = m(x-x0) + y0
y = 2t/15 * (x - t) + (1/15)t^2
Plug in the x-coordinate "t" that was given for any point.


d)
We are looking for some x-coordinate "t" of a point on the parabola that holds the tangent line that passes through the dock at point (30, 30).
So, use our equation for a general tangent picked at point (t, t^2 / 15):
y = 2t/15 * (x - t) + (1/15)t^2
And plug in the condition that it must satisfy x=30, y=30.
30 = 2t/15 * (30 - t) + (1/15)t^2
t = 30 ± 2√15 = 8.79 or 51.21
The larger solution does in fact work for a tangent that passes through the dock, but it's not important for us because she would have to travel in reverse to get to the dock from that point.
So the only solution is she needs to let go x = 8.79 m east and y = 5.15 m north of the vertex.

what number is less than 15.22 Enter your answer as a decimal in the box​

Answers

Answer:

15.10 or -15.22

Step-by-step explanation:

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