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lesya [120]
2 years ago
13

Can you answer it pls and by the way i am in 5th grade

Mathematics
1 answer:
timofeeve [1]2 years ago
4 0

Step-by-step explanation:

3×3 = 9, so it's greater than 3

3×4/3 = 4, so it's greater than 3

3×5/5 = 3, so it's equal to 3

3x4/9 = 4/3, so it's less than 3

3x5/6 = 5/2, so it's less than 3

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The frederick County Fair costs $15.50 to get in and $2.50 pre ride, while the Montgomery County Fair costs $10.00 to get in and
miv72 [106K]

Answer:

Montgomery County Fair you would have to go on 10 rides and The frederick County Fair you would have to go on 12

Step-by-step explanation:

3+3+3+3+3+3+3+3+3+3=30

2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5=30

4 0
3 years ago
The number of kilograms, y, of original oxygen that remain in the body after t hours can be modeled by the equation y = 0.32(0.7
Artist 52 [7]

Answer:

24%

Step-by-step explanation:

The number of kilograms, y, of original oxygen that remain in the body after t hours can be modeled by the equation y = 0.32(0.76)^t . What is the rate of decrease of original oxygen?

The formula for Exponential Decrease is given as:

y = a(1 - r)^t

Where

y = Amount after time t

a = Original amount

r = Rate of decrease

t = Time

Comparing both Equations

y = 0.32(0.76)^t = y = a(1 - r)^t

We know that

0.76 = 1 - r

Solving for r

Collect like terms

r = 1 - 0.76

r = 0.24

Converting to Percentage

= 0.24 × 100

= 24%

Therefore, the rate of decrease of original oxygen is 24%

8 0
2 years ago
There are 10 less trumpet players than saxophone players.The numbers of a saxophone player 3 times the number of trumpet players
Vikentia [17]
There are 5 trumpet players.
if there are 15 saxophone players, there are 10 less trumpet players making it 5.
3 0
3 years ago
A jet travels 600 miles in 5 hours. At this rate, how far could the jet fly in 15 hours? *
tester [92]

Answer:

7767

Step-by-step explanation:

6878

4 0
2 years ago
What is the successor of 2,550
jeka57 [31]

Answer:

2551

Step-by-step explanation:

The successor of a number is 1 more than it.

PLS GIVE BRAINLIEST

3 0
2 years ago
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