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
koban [17]
3 years ago
11

Julie is 3 years older than her sister. Julie's age is 11 years old. How old is her sister?

Mathematics
1 answer:
Ne4ueva [31]3 years ago
4 0

Answer:

14 :)

Step-by-step explanation:

You might be interested in
What is the slope of the line perpendicular to the line with equation 4x-5y+13=0
motikmotik

Answer:

m = - 5/4

Step-by-step explanation:

If two lines are perpendicular, their slopes are negative reciprocals, which means that their product is -1

We can write the equation

4*x - 5*y + 13  = 0

as:      5*y  =  4*x  + 13      or    

y  = (4/5)*x  + 13        (1)

Equation (1) is the equation of a straight line in its slope point form, 4/5 is the slope, according to this  the slope of a perpendicular line is

-5/4

4 0
3 years ago
Write the equation of the line that passes through the points (0,8) and (-1,-4).
Anettt [7]

Step-by-step:

Use slope formula to find the slope. (y - y)/(x - x)

Make sure the x and y in front of the minus is a pair that goes together, as well as the x and y behind the minus sign. So

8 - -4 goes on top, that's 12

0 - -1 goes under, thats 1

12/1 is the slope which is just 12. Use either point to fill in the second x and the second y in the point-slope equation. m is the slope.

y - y = m(x - x)

y - 8 = 12(x - 0)

y - 8 = 12x

5 0
2 years ago
Milan runs 6 miles in 55 minutes. At the same rate, how many miles would he run in 44 minutes?
jarptica [38.1K]

Answer: 4.8 miles

Step-by-step explanation:

6/55 = x/44

55x = 6(44)

55x = 264

x = 264/55 = 4.8 miles

3 0
3 years ago
An English class consists of twenty students, and four are to be chosen to give speeches in a school competition.
NemiM [27]
A)If the order of the speakers is important, we have 20x19x18x17, or 116,280 different options.
b) If order is not important, then we have 20 choose 4, or 4845 different slates. ☺☺☺☺
4 0
3 years ago
A certain group of women has a 0.86​% rate of​ red/green color blindness. If a woman is randomly​ selected, what is the probabil
Mariana [72]

Answer:

The probability that a randomly selected woman has red/green color blindness is 0.9914

Step-by-step explanation:

Given that the proportion of women having red/green color blindness is 0.86%

Represent that with p

p= 0.86\%

Convert proportion from percentage to decimal;

p= \frac{0.86}{100}

p= 0.0086

In probability; opposite probabilities add up to 1;

Let the probability that a woman selected have red/green color blindness be represented with q;

p + q = 1

Subtract p from both sides

p - p + q = 1 - p

q = 1 - p

Substitute 0.0086 for p

q = 1 - 0.0086

q = 0.9914

<em>Hence, the probability that a randomly selected woman has red/green color blindness is 0.9914</em>

3 0
3 years ago
Other questions:
  • A scale drawing has a scale of 3 in. . 1 ft. What is the scale factor?
    10·2 answers
  • What is 47/50 as a percentage?
    8·1 answer
  • What is the average of 3.28+6.90+5.30+12.00+4.77
    15·1 answer
  • Write an equation of the line in slope-intercept form.
    7·1 answer
  • Laura bought 4 CDs that were each the same price. Including sales tax, she paid a total of $68.40. Each CD had a tax of $0.60. W
    13·1 answer
  • The following polygons are similar: <br> True or False
    11·2 answers
  • Four brothers share 5 packs of stickers equally. In fraction, how much is each brother’s share?
    12·1 answer
  • More poitnes 8888888888888
    11·2 answers
  • Keisha is walking around a track that is 400 yards long. She has walked around the track 5 times so far. How many more yards doe
    13·2 answers
  • One package of socks cost $7. How many packages can you but with $56?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!