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alukav5142 [94]
3 years ago
15

A trail is

Mathematics
1 answer:
kirill115 [55]3 years ago
7 0

Answer:

The third and fifth ones

Step-by-step explanation:

To find the answer to this, you have to multiply 9/10 and 2/5 to get 18/50, making the third one true. The next thing you would do is simplify 18/50 to get 9/25, making the fifth choice true.

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Solve the system of equations using any method.
stiv31 [10]

Answer:

My answer what I came up with is B And B

4 0
3 years ago
A box contains four equal sized cards labeled 1, 3,5, and 7. Tim will select one card from the bow. What is the probability that
Zielflug [23.3K]

Answer: The probability is zero.

Step-by-step explanation:

The labels on the 4 cards are 1, 3, 5 and 7. Because the cards are equal, the probability of dragging at random each one of them is equal to 1/4 = 0.25.

Now, the probability that Tim selects a card labeled with a 4 is equal to the number of cards labeled with a 4, divided the total number of cards.

We do not have cards labeled with a 4, so the probability is:

p = 0/4 = 0

because we do not have any card labeled with a 4, the probability of selecting one at random is equal to zero.

8 0
3 years ago
The Johnson family went to the Olive Garden. The total was $73.28. If they leave a 20% tip, how much
zlopas [31]

Answer:

14.6

Explanation:

It's pretty simple if you use a calculator, have a nice day and good luck with your work! <3

3 0
3 years ago
Help as quick as possible
Ymorist [56]

Answer:

7/2 = 35/10 & 3/5 = 6/10

Step-by-step explanation:

This is very hard to be explained, sorry.

6 0
3 years ago
Read 2 more answers
How to find all possible functions with the given derivative ? If
Gre4nikov [31]

Answer:

a) y = -\frac{1}{7}\cdot \cos 7\cdot t + C, b) y = -\frac{1}{7}\cdot \cos 7\cdot t + 7\cdot \sin \left(\frac{t}{7}\right) + C.

Step-by-step explanation:

a) The antiderivative of y' = \sin 7\cdot t is:

y = -\frac{1}{7}\cdot \cos 7\cdot t + C

b) The antiderivative of y' = \sin 7\cdot t + \cos \left(\frac{t}{7}\right) is:

y = -\frac{1}{7}\cdot \cos 7\cdot t + 7\cdot \sin \left(\frac{t}{7}\right) + C

5 0
3 years ago
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