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
den301095 [7]
3 years ago
7

Rita started the day with r apps. then she deleted 5 apps and still had twice as many apps as Cora has. write an equation that r

epresents the number of apps each girl has
Mathematics
2 answers:
lianna [129]3 years ago
7 0

Answer:

Rita had r apps as the start of the day

After she deleted 5 apps,

equation for apps of cora = (r-5)

Equation for apps of Rita = 2 (r-5)

Step-by-step explanation:

Serhud [2]3 years ago
5 0

Answer:

Equation for Cora = (r-5)

Step-by-step explanation:

You might be interested in
31 gallons of gas cost $82.15. What is the unit rate for 1 gallon of gas ?
alexgriva [62]
Divide total price by gallons:

82.15 / 31 = 2.65 for 1 gallon
7 0
3 years ago
what is the probability of randomly selecting a score between 1 and 2 standard deviations below the mean?
velikii [3]

Answer:

0.13591.

Step-by-step explanation:

We re asked to find the probability of randomly selecting a score between 1 and 2 standard deviations below the mean.

We know that z-score tells us that a data point is how many standard deviation above or below mean.

To solve our given problem, we need to find area between z-score of -2 and -1 that is P(-2.

We will use formula P(a to solve our given problem.

P(-2

Using normal distribution table, we will get:

P(-2

P(-2

Therefore, the probability of randomly selecting a score between 1 and 2 standard deviations below the mean would be 0.13591.

8 0
3 years ago
What is 1,000=850+0.2p
katen-ka-za [31]
Heyy thanks for you question you answer would be P=750
Hope this helps!!
4 0
3 years ago
Witch is grater 18/24 or 55%
GrogVix [38]

Answer:

i would say 18/24

Step-by-step explanation:

6 0
3 years ago
Help with this exercise too please.
labwork [276]
Area of the triangle at the top=1/2basexheight
1/2x10x 2= 10
Area of rectangle =length xwidth
9x10=90
Total area =area of triangle +area of rectangle
90+10=100m^2
8 0
3 years ago
Other questions:
  • Max can make 1 greeting card in 5 minutes. How many greeting cards can he make in 30 minutes?
    9·2 answers
  • I am a little stuck I just don’t really get expressions
    10·1 answer
  • Lynn is a single mother with two children's . She qualifies to file as head of household her total income was $27267 last year h
    10·1 answer
  • The area of a sector of a circle is given by the equation uppercase A = StartFraction pi r squared uppercase S Over 360 EndFract
    9·1 answer
  • Mr. Garza's family is attending the local soccer game. He has 30 to spend on food and drinks . The cost of chips is $2 and the c
    5·1 answer
  • Which of the following equations describes the line shown below? Check all
    7·1 answer
  • 6 3/4 x 5 + 2 1/4 =?
    14·2 answers
  • The Budget Car Rental rates for renting a car for a day is shown in the table.
    5·1 answer
  • B. What is the volume of the prism in cm3? Show your reasoning. If you
    10·1 answer
  • According to the empirical (69-95-99.7) rule, if a random variable z has a standard normal distribution, then approximately 95%
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!