mum puts the chicken in the oven at 4:25 p.m. she let it bake covered for 10 minutes, then uncovered for 35 minutes more. what time will the chicken come out of the oven?
Answer:
5:10 pm
Step-by-step explanation:
The chicken will come out of the oven at 5:10 p.m. after baking covered for 10 minutes and uncovered for 35 minutes at 4:25 p.m.
Use the concept of addition defined as:
In maths, addition is the process of adding two or more numbers together. The numbers being added are known as addends, while the outcome of the addition process, or the final response, is known as the sum.
Given that,
Mom places the bird in the oven at 4:25 p.m.
Chicken bakes covered for 10 minutes.
Chicken bakes uncovered for 35 minutes.
The objective is to determine the time when the chicken will be taken out of the oven.
If your mom puts the chicken in the oven at 4:25 p.m. and bakes it covered for 10 minutes,
Then add 10 minutes to the initial time,
So, the chicken will be covered until 4:35 p.m.
Now, if she then bakes it uncovered for an additional 35 minutes,
Add another 35 minutes to the previous time,
This means the chicken will be cooked for a total of 45 minutes,
10 minutes covered + 35 minutes uncovered.
By adding 45 minutes to the starting time of 4:25 p.m., we find that the chicken will come out of the oven at 5:10 p.m.
Hence,
The time will be 5:10 p.m.
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A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles. Because he is flying into a head wind, the trip takes him 2 hours. On the way back, the wind is still blowing at the same speed, so the return trip takes only .9 hours. What is the plane's speed in still air, and how fast is the wind blowing?
Answer:
90 mi/h
Step-by-step explanation:
Calculate speed, distance, or time using the formula d = st, distance equals speed times time. The Speed Distance Time Calculator can solve for the unknown sdt value given two known values.
Time can be entered or solved for in units of seconds (s), minutes (min), hours (hr), or hours and minutes and seconds (hh:mm:ss).
To solve for distance use the formula for distance d = st, or distance equals speed times time.
distance = speed x time
Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. If rate r is the same as speed s, r = s = d/t. You can use the equivalent formula d = rt which means distance equals rate times time.
distance = rate x time
To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time.
speed = distance/time
To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.
time = distance/speed
Plane speed in still air: 120mph
Wind speed: 30pmh
Speed of plane to Bismarck: 90mph
Speed of plane to Fargo: 150mph
Someone help plsssss
What is the correct Order of Operations? What do you have to remember about
the Multiplication/Division & Addition/Subtraction Steps? (Total possible points =
10 points applied to Module 6) *
Your answer
Answer:
Step-by-step explanation:
First, we solve any operations inside of parentheses or brackets. Second, we solve any exponents. Third, we solve all multiplication and division from left to right. Fourth, we solve all addition and subtraction from left to right.
Solve for x.
x = [?]
4x - 2/3x 14
Answer:
x = 24°
Step-by-step explanation:
Here's your solution
=> (4x - 2) + (3x + 14) = 180°
=> 7x + 12 = 180°
=> 7x = 180° - 12°
=> 7x = 168°
=> x = 168°/7
=> x = 24°
hope it helps
The average weight of a female hippopotamus is 1½ tons. How many pounds is this?
Answer:
3000 pounds
Step-by-step explanation:
Since there are 2000 pounds in a ton, find how many pounds there are by multiplying 1.5 by 2000
1.5(2000)
= 3000
So, this is 3000 pounds
Please Help ASAP Due In Less Than 1 Min!
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A model car has a length of 10 inches. If the model was built using a scale factor of 1 in : 15 ft, what is the length of the care in feet
A А
15 ft
B
150 ft
С
150 in
D
12.5 ft
Answer:
C) 150 ft
Step-by-step explanation:
10 x 15 = 150
Without using a calculator, match each expression to the correct point.
Answer:
The locations of each irrational number are the following:
[tex]\sqrt{16}[/tex] - Point [tex]a[/tex]
[tex]\sqrt{27}[/tex] - Point [tex]b[/tex]
[tex]\sqrt{32}[/tex] - Point [tex]c[/tex]
Step-by-step explanation:
[tex]\sqrt{16}[/tex] is an irrational number that is also rational, since [tex]4^{2} = 16[/tex]. Then, [tex]\sqrt{16}[/tex] must be point [tex]a[/tex].
Both [tex]\sqrt{27}[/tex] and [tex]\sqrt{32}[/tex] are greater than [tex]\sqrt{25} = 5[/tex] and less than [tex]\sqrt{36} = 6[/tex]. Then, both are between 5 and 6. Since [tex]\sqrt{27} < \sqrt{32}[/tex], [tex]\sqrt{27}[/tex] must be point [tex]b[/tex] and [tex]\sqrt{32}[/tex] must be point [tex]c[/tex].
Evaluate the following expression.
6^-3
Answer:
.0046, if you mean the -3 to be an exponent
Step-by-step explanation:
Answer:
[tex]\frac{1}{216}[/tex]
Step-by-step explanation:
If you have any questions feel free to ask in the comments
Which set of numbers could represent the lengths of the sides of a right triangle?
A: 8, 15, 17
B: 7, 9, 11
C: 12, 18, 22
D: 10, 15, 20
.............................
PLEASE HELP WILL MARK BRAINLIEST
If A = (-infinity,3) and B
then find A n B
[0,9],
Answer:
A Π B = [0,3)
be careful with the brackets :))
The points D(-9,8) and E(3,-13) are on a coordinated plane. What is the approximate distance between points D and E?
Answer:
d = 23.345235
Step-by-step explanation:
John wants to buy a shirt that is $18.22. He can use a 15% off coupon or a coupon to save $10. Which coupon should he use to save more money?
Answer:
15 percent off
Step-by-step explanation:
15 percent of 18.22 is 2.73 and 18.22 - 10 is 8.22
A random sample of 18 female neurologists and 21 male neurologists at public medical schools found that the average salary for female neurologists was $175,000 with a standard deviation of $15,000, while the average salary for male neurologists was $203,000 with a standard deviation of $22,000. Find a 99% confidence interval for the difference between the average salaries of male and female neurologists. (Round your answer to the nearest dollar.)
a) Write the formula that should be used to compute the interval.
b) Write the assumptions that need to be met in order to use the above formula.
c) Compute the interval.
Answer:
a) = x1`-x2`/ Sp √ ( 1/n₁ + 1/n₂)
b) it is assumed that the population standard deviations are known (which is sometimes met and sometimes not known).
c) The Confidence interval = [ 19131.77, 36868.23]
Step-by-step explanation:
Part a:
The 99% confidence interval for the difference between the average salaries of male and female neurologists is given by
(x1`-x2`) ±t∝/2(υ)* √ ( Sp²/n₁ + Sp²/n₂)
= x1`-x2`/ Sp √ ( 1/n₁ + 1/n₂)
where Sp ²= s₁² ( n1-1) + s₂²(n2-1) /(n1-1) + (n2-1)
Part B:
1) the sample should be normally distributed
2) it is assumed that the population standard deviations are known (which is sometimes met and sometimes not known).
Part C:
Calculations
1) H0: μ₁=μ₂ against the claim Ha: μ₁ ≠μ₂
2)The test statistic is
t= x1`-x2`/ √ ( Sp²/n₁ + Sp²/n₂)
where
Sp ²= s₁² ( n1-1) + s₂²(n2-1) /(n1-1) + (n2-1)
= 15,000²(17) + 22,000²(22) / 37
Sp ²= 103378640
3) D.f = n1+n2-2 =21+18-2 = 37
4) for 2 tailed test the critical value of t is obtained by
t≥ t∝/2 ( d.f)=t≥ t0.005 (37)= ±2.7154= ± 2.72
5) Putting the values
(x1`-x2`) ±t∝/2(υ)* √ ( sp²/n₁ + sp²/n₂)
28000 ± (2.72 * 3265.89)
=[ 19131.77, 36868.23].
The Confidence interval = [ 19131.77, 36868.23]
a duck dove 72 times in 12 hours. At this rate, the duck will dive ______ times in 3 hours
1.5 x 0.3 =
i’m desperate pls answer-
Answer:
45
Step-by-step explanation:
Answer:
0.45
Step-by-step explanation:
How many shoes should Rick's Running Shoe Company produce in order to have a maximu
profit?
Answer:
15,000
Step-by-step explanation:
Kiran is recalling Easter egg hunts from her childhood. She remembers that there were 2 Easter egg hunts where
she found 8 eggs each and 4 Easter egg hunts where she found 11leggs each. She also knows that she averaged
11.6 eggs per Easter egg hunt. This information is summarized in the table below.
Fill in the missing blank with the number of hunts where Kiran found 14 eggs.
Answer:
In 4 Easter egg hunts she found 14 eggs
Step-by-step explanation:
The table is missing, but the thing we need to complete in the table is a number X, where X is the number of easter egg hunts where she found 14 eggs.
We already know that:
2 times she found 8 eggs
4 times she found 11 eggs
X times she found 14 eggs.
And we also know that the average is 11.6 eggs.
Where the average can be computed as:
The quotient between all the eggs she found in all the Easter egg hunts, and the total number of Easter egg hunts were she attended.
She got a total of: 2*8 eggs + 4*11 eggs + X*14 eggs.
And she attended a total of 2 + 4 + X Easter egg hunts, then:
This is then:
[tex]avg = \frac{2*8 + 4*11 + X*14}{2 + 4 + X} = 11.6[/tex]
Now we just need to solve the above equation for X.
We can rewrite this as:
[tex]2*8 + 4*11 + X*14 = 11.6*(2 + 4 + X)[/tex]
[tex]16 + 44 + X*14 = 11.6*(6 + X)[/tex]
[tex]60 + X*14 = 11.6*(6 + X) = 11.6*X + 69.6[/tex]
[tex](14 - 11.6)*X = 69.6 - 60[/tex]
[tex]2.4*X = 9.6[/tex]
X = 9.6/2.4 = 4
This means that in 4 Easter egg hunts she found 14 eggs.
Diego is at the batting cage where they are currently offering batting cage customers their choice of The Slow
Ball Challenge or The Fast Ball Challenge.
The Slow Ball Challenge: There will be 10 pitches, each at 60 mph. Diego estimates that he will hit each
individual pitch 95% of the time. If Diego can hit all 10 pitches, he will win a total of $25; otherwise he will lose
$5.
The Fast Ball Challenge: There will be 3 pitches, each at 90 mph. Diego estimates that he will hit each
individual pitch 60% of the time. If Diego can hit all 3 pitches, he will win a total of $60; otherwise he will lose
$10.
What are Diego's expected winnings from playing The Slow Ball Challenge? Round your answer to the nearest
dollar. $
What are Diego's expected winnings from playing The Fast Ball Challenge? Round your answer to the nearest
dollar. $
The batting cage is allowing customers to participate in their choice of either The Slow Ball Challenge or The Fast
Ball Challenge a total of 10 times.
If Diego wants to maximize his expected winnings, what should he do?
Answer:
The expected winnings from The Slow Ball Challenge rounded to the nearest dollar are $13
The expected winnings from The Fast Ball Challenge rounded to the nearest dollar are $5
Since The Slow Ball Challenge has higher expected winnings, Diego should play The Slow Ball Challenge all 10 times.
Step-by-step explanation:
khan academy
QUESTION 9 of 10: When a venture capitalist offers an entrepreneur $100,000 for shares representing 20% of a company, it is a form of:
a) Bank loan
OOOO
b) Debt financing
c) Promissory note
d) Equity financing
Submit
C2021 Knowledge Matters, Inc.
Not yet activated by instructor
Acquiring Resources
Answer:
d) Equity financing
Step-by-step explanation:
Equity financing is the process that raised the capital via selling of the shares. Here the company would raised the money so that they would be able to pay the short term payment like bills or they have the long term goals for which the funds would be needed for investing in their growth
Since in the question there is an offer of $100,000 that represent 20% of a company so this represent the equity financing
hence, the option d is correct
Answer:
Equity financing
Step-by-step explanation:
Math Homework please help!
Answer:
the answer is (B)
Step-by-step explanation:
brainleist please
A large pizza has a radius of 7 in. The pizza is cut into 8 slices of equal size. What is the area of 1 slice, rounded to the nearest whole number? Use 3.14 for π.
Answer:
The area of 1 slice is of 19 square inches.
Step-by-step explanation:
Area of a circle:
The area of a circle of radius r is given by:
[tex]A = \pi r^2[/tex]
A large pizza has a radius of 7 in.
So its area of the pizza, in square inches, is of:
[tex]A = \pi(7)^2 = 49\pi = 49*3.14 = 153.86[/tex]
The pizza is cut into 8 slices of equal size. What is the area of 1 slice, rounded to the nearest whole number?
Area of the pizza divided by 8. So
153.86/8 = 19.2
Rounding to the nearest whole number, the area of 1 slice is of 19 square inches.
This figure has rotational symmetry. What is true about the figure?
Answer:
It looks the same if it rotated 120°
Step-by-step explanation:
Help meeeeeeeee PLEASE
Answer:
173250 squared yards is the answer I believe.
Step-by-step explanation:
I really hope this helps! Have a great day!
(2x+3y+4z)(4x^2+9y^2+16z^2-6xy-12yz-8zx)
What is the range of the data below?
A box-and-whisker plot. The number line goes from 100 to 125. The whiskers range from 102 to 115, and the box ranges from 109 to 114. A line divides the box at 111.
2
5
12
13
Answer:
The range is 13 because 115-102 is 13
Step-by-step explanation:
An acute triangle might have interior angles that measure:
Answer:
50, 50, 80.
Step-by-step explanation:
An acute triangle is defined as a triangle with no interior angle larger than 90 degrees. Knowing this, and the fact that the interior angles of a triangle add up to 180 degrees, we can assume that 50, 50, and 80 are three angles that could make up an acute triangle.
PLEASE HELP FAST NO LINKS!!
3/2 (x-6)= -3
Answer:
x= 4
hope this helps!
Answer: x=4
Step-by-step explanation:
−3×2 =−6 then − 6/3=−2 after that −2+6 which equals x=4
HOPED THIS HELPED :))
A recipe calls for 3/4 cups of sugar. Amari is tripling the recipe. how much sugar will be needed?
the correct answer would be 2 1/4 :)
Which Value is not located between these numbers on the number line
Answer:
36/[tex]\sqrt{27}[/tex]
Step-by-step explanation: