Answer:
x = 0.04979
Step-by-step explanation:
ln x = -3
x = e^(-3)
x = 1/e^3
x = 0.04979
If babies weight increases by 8% over a month from birth to 4. 5 kg, the baby's weight at birth was approximately 4.17 kg.
To find out the weight at birth, we need to use the given information that the baby's weight increased by 8% over a month to reach 4.5 kg.
Let's start by setting up an equation. We can let x be the baby's weight at birth in kg. Then, we know that the baby's weight increased by 8% over a month, so the weight after one month would be:
x + 0.08x = 4.5 kg
Simplifying this equation by combining like terms, we get:
1.08x = 4.5 kg
To solve for x, we can divide both sides of the equation by 1.08:
x = 4.17 kg
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For the field trip, there were 31students on each bus.
Given information:
Total number of students on the field trip: 106
13 students rode in cars.
We need to find out how many students were in each bus.
Calculate the number of students who rode in cars.
Number of students in cars = Total students - Number of students in buses
Number of students in cars = 106 - 13
Number of students in cars = 93
Determine the number of students in each bus.
Number of students in each bus = Total students in buses / Number of buses
Number of students in each bus = 93 / 3
Number of students in each bus = 31
So, there were 31 students on each bus.
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Answer: 31
Step-by-step explanation: 106 -13 = 93
93 divided by 106 = 31
I will give Brainliest!!
Answer:
The answer is 36 x⁴ y⁴
Step-by-step explanation:
The other integer is 448
Let's say the other integer is 'x'
The sum of two integers is -123.If one of them is 325
Let's set an equation to find the otherinteger. The required equation is
Add 123 on both sides,
Hence the other integer is 448