Calculeaza aria unui triunghi cu baza de 20 cm si inaltimea corespunzatoare ei de 12 cm
Answers
Answer:
Aria unui triunghi =120 cm²
Step-by-step explanation:
Folosind formula:
Aria unui triunghi = (baza x înălțimea) / 2
A=(20x12)/2
=240/2 cm²
=120 cm²
Aria unui triunghi =120 cm²
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A new drug to treat psoriasis has been developed and is in clinical testing. Assume that those individuals given the drug are examined before receiving the treatment and then again after receiving the treatment to determine if there was a change in their symptom status. If the initial results showed that 2.0% of individuals entered the study in remission, 77.0% of individuals entered the study with mild symptoms, 16.0% of individuals entered the study with moderate symptoms, and 5.0% entered the study with severe symptoms calculate and interpret a chi-squared test to determine if the drug was effective treating psoriasis given the information below from the final examination.
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Read the statement shown below.If Amelia finishes her homework, then she will go to the park.Which of these is logically equivalent to the given statement? (1 point)1. If Amelia did not go to the park, then she did not finish her homework.2. If Amelia did not finish her homework, then she will go to the park.3. If Amelia goes to the park, then she did not finish her homework.4. If Amelia finishes her homework, then she cannot go to the park.
4s-12= 5s+51 what is the solution
Answers
try to put same letters near each other so re-arrange it.
2c+4c-8c+6d
simplify the c's
6c-8c+6d
-2c+6d
4,133,000 2,369,000 1,295,000 928,000 679,000
Round your answers to the nearest integer.
a. The computations will be easier to work if you view this problem in terms
of thousands of passengers. Represent each number in terms of thousands
of passengers.
b. What is the mean number of passengers for these five cruise lines? (Give
the full number.)
c. What is the range? (Give the full number.)
d. What is the standard deviation? (Give the full number.)
Answers
Final answer:
The numbers in thousands are: 4133, 2369, 1295, 928, 679. The mean is 1881 thousand passengers, the range is 3454 thousand passengers, and the standard deviation is approximately 1218 thousand passengers.
Explanation:
Part A: To represent each number in terms of thousands of passengers, we simplify them as follows: 4,133,000 is 4,133 thousands of passengers, 2,369,000 is 2,369 thousands, 1,295,000 is 1,295 thousands, 928,000 is 928 thousands, and 679,000 is 679 thousands.
Part B: To calculate the mean number of passengers, you would add up all the passenger numbers and then divide by the number of values (5 in this case). This adds up to 9,404,000 passengers or, in terms of thousands, 9,404. Divided by 5, this gives a mean of 1,880,800 passengers, or 1,881 thousands of passengers.
Part C: The range is calculated by subtracting the smallest number from the largest. In this case, that would be 4,133,000 - 679,000 = 3,454,000, which is also 3,454 thousands of passengers.
Part D: Calculating the standard deviation involves multiple steps. First, for each value, subtract the mean and square this result. Then, calculate the mean of these squared differences. Finally, take the square root of this mean. Doing so, the standard deviation is approximate 1,217,982 passengers, or 1,218 thousands of passengers.
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Answers
Multiply 6 and m and you get 6m.
Multiply 6 and 6 and you get 30.
6m+30
Multiply 6 and m and you get 6m.
Multiply 6 and 6 and you get 30.
6m+30
Answers
ANSWER
EXPLANATION
From the given question, the cost of 1 game ticket is 107
Since the number of tickets is x
The total cost will be = cost multiplied by number of tickets
=
Answers
Answer:
If the integer is in the range 1–15, then the weather could be declared rainy
Step-by-step explanation:
Assuming the integers are uniformly distributed 15 of them will constitute 30% of the possible integer. If the integer is in the range 1–15, then the weather could be declared rainy. That would make the probability of rain 30%, as required.
Answers
Let y be that of cars manufactured per day in county B.
x+y= 39,612
but x= 5y..... equation (1)
So: 5y+y= 39,612
6y= 39,612
y= 6,602 cars
Substitute y= 6,602 in equation (1):
x= 5(6,602)
x= 33,010
So the number manufactured in county A is 33,010 cars and the number manufactured in county B is 6,602 cars.
Final answer:
By using proportions and basic arithmetic, we find that country B produces 6602 cars per day and country A produces 33,010 cars per day.
Explanation:
The problem here is based on proportions. Since it is given that country A produces about five times as many cars as country B, if we denote the number of cars produced in country B as 'x', then the number of cars produced in country A would be '5x'.
According to the problem, the total number of cars produced in both countries is 39,612. Hence, we can set up the equation x + 5x = 39612, which simplifies to 6x = 39612. To find the value of 'x', we divide both sides of the equation by 6. The resulting value of 'x' (the number of cars produced in country B) is 6602 cars. Multiply this by 5 to find the number of cars produced in country A, which comes up to 33,010 cars.
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