Solve the equationin x =-3
​A.x=?

(Round to five decimal places as needed. Use a comma to separate answers as​ needed.)

B.The solution is the empty set.
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Answers

Answer 1
Answer:

Answer:

x = 0.04979

Step-by-step explanation:

ln x = -3

x = e^(-3)

x = 1/e^3

x = 0.04979


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A restaurant has two pastry ovens. When both ovens are used, it takes about 3 hours to bake the bread needed for one day. When only the large oven is used, it takes about 4 hours to bake the bread for one day. Approximately how long would it take to bake the bread for one day if only the small oven were used? 

Are babies weight increases by 8% over a month from birth to 4. 5 kg what was the weight at birth

Answers

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 a field trip 13 students rode in cars and the rest filled three buses. How many students were in each bus if 106 students were on the trip? There were _________ students on each bus.

Answers

For the field trip, there were 31students on each bus.

How to solve the number of student 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

                                                 

Suppose you invest $1500 in equipment to put pictures on t-shirts. You buy each t-shirt for $3. After you have placed the picture on a shirt, you sell it for $20. How many t-shirts must you sell to break even?

Answers

The Answer that I got:

75 T-Shirts

Can you guys help me with this math please??
I will give Brainliest!!

Answers

Answer:

The  answer  is  36 x⁴ y⁴

Step-by-step explanation:

The sum of two integers is -123.If one of them is 325 , what is the other?

Answers

Answer:

The other integer is 448

Step-by-step explanation:

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

-123 + other \: integer = 325

-123 + x = 325

Add 123 on both sides,

-123 + 123 + x = 325 + 123

x = 448

Hence the other integer is 448

Ali wants to buy a piano. the piano measures 19/4 feet long. she has a space 5 feet

Answers

She'll have enough room cause 19/4 needs to be a mixed number, which is 4 3/4 feet.
Hope this helps C=
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