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3 years ago

10 points

Mathematics

1 answer:

Umnica [9.8K]3 years ago

8 0

Answer:

Step-by-step explanation:

the bird is flying 40 meter above sea level and the fish is 20 meters below the sea level

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Please help<br>Answer these two parts

stiv31 [10]

Use the website Hathaway to help you,all you do is type in your question and it gives you the answer

5 0

3 years ago

In a second period class, 37.5% of students like to bowl. in a fifth period class, 12 out of 29 students like to bowl. in which

Ierofanga [76]

The fifth period class has a greater fraction of students that like to bowl.

Any number in the form of p/q where p and q are integers and q is not equal to 0 is a rational number. Examples of rational numbers are 1/2, -3/4, 0.3, or 3/10.

Here we have,

In second period, 37.5% students like to bowl

∴, 37.5% = 37.5/100

= 375/1000

= 0.375 students like to bowl in second period

And in fifth period, 12 students out of 29 like to bowl

Therefore, 12/29 = 0.413 students like to bowl in fifth period

Hence, on comparison

0.375 < 0.413

= 375/1000 < 12/29

Thus, fifth period class has a greater fraction of student that like to bowl as compared to second period class.

Learn more about rational numbers by referring to the following link:

brainly.com/question/12088221

#SPJ4

8 0

2 years ago

What is the largest number you can form from the numbers $2,5,8,9,10$ and the operations $\times,+,+,-$, and exactly one pair of

Levart [38]

Answer:

The largest number is 218.

Step-by-step explanation:

The given numbers are 2,5,8,9,10, given operations are ×,+,+,- and exactly one pair of parentheses.

We need to find the largest number which can be form by using given information.

We know that multiplication of two lager numbers is greater than their addition.

We need to multiply 10 and sum of 9,8,5. To get the largest number we have subtract the smallest number.

So, the largest possible number is defined by the expression

$10\times (9+8+5)-2$

$10\times (22)-2$

$220-2$

$218$

Therefore, the largest number is 218.

6 0

3 years ago

In geometry class, Ben took 6 tests. His scores were 82,87,86, 85, 80 and 66. What was his average score on the test?

densk [106]

Answer:

The average score is 81.

Step-by-step explanation:

You add all the values together and get 486. Then, you divide by 6 and will get 81.

5 0

3 years ago

According to the line of best fit, about how many times would the coin land heads up in 100 flips

UkoKoshka [18]

Probably 50. because there are two sides to the coin. 100/2=50.

7 0

3 years ago

Read 2 more answers