![subject](/tpl/images/cats/mat.png)
Mathematics, 29.07.2021 19:50 ChessieGiacalone
Busi, akhona and Cathy invest in a company. Busi and Akhona invest the the ratio 1:2 whilst Akhona and Cathy invest at the ratio of 3:4. They made a combined profit of of R850 000. Calculate each person's share of the profit if it is shared in the ratio of their investment. Show full working​
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Find the balance at the end of 4 years if 1000 is deposited at the rate of
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Busi, akhona and Cathy invest in a company. Busi and Akhona invest the the ratio 1:2 whilst Akhona a...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.02.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.02.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 05.02.2021 16:30
![question](/tpl/images/cats/biologiya.png)
Biology, 05.02.2021 16:30
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 16:30
![question](/tpl/images/cats/en.png)
English, 05.02.2021 16:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.02.2021 16:30