The left out amount of floor is .
Further explanation:
The weight of one bag of flour is 3.5 kg.
The bakery bought 4 bags of flour.
Therefore, the total weight of 4 bags is calculated as follows:
The weight of flour needed for a batch of muffins is 0.475 kg.
Therefore, the weight of flour needed for 4 batches of muffins is calculated as follows:
The weight of flour needed for a loaf of bread is 0.65 kg.
Therefore, the weight of flour needed for 5 loaves of bread is calculated as follows:
So, the total weight of floor used in the process of making muffins and loaves of bread is calculated as follows:
Now, the weight of floor that is left out in the bag is calculated as follows:
Thus, the left out amount of floor is .
Learn more:
1. Write an algebraic expression for the following word phrase the quotient of r and 12brainly.com/question/1600376
2. What is 20÷2(5+5) brainly.com/question/365957
3. Ten hundredths in standard formbrainly.com/question/228852
Answer details:
Grade: Middle School
Subject: Mathematics
Chapter: Basic Algebra
Keywords: Bakery, bags, flour, 3.5 kg, muffins, bread, loaf, loaves, kilograms, kg, share, subtract, equally, 8.85 kg, weight, bought
a.
2n(5) = 15
n = 1.5
c.
2n + 5 = 15
n = 20
b.
2n + 5=15
n = 5
d.
n + 5 = 15
n = 10
subtract
change
2)When adding two different signed numbers, ________ the absolute values of the numbers and keep the sign of the number with the larger absolute value.
add
subtract
change
3)When subtracting, change the subtraction to addition and _______ the sign of the number being taken away
add
subtract
change
4)Which of the following would be a good estimate for -7.94 - 2.31?
-9
-5
-6
-10
1) add.
for example -1 + -2 = - (||-1| + |-2||), which is -(1+2) or -3
2) subtract
for example 4 + -7 = -(||-7| + |4||), which is - |7 - 4| or -3
3) change
for example 3 - (- 2) = 3 + 2
4) -10
the sum is -10.25, which is closest to -10
Answer:
1) add
2) subtract
3) change
4) -10
Step-by-step explanation:
hope it helps
Answer:
The answer is D
Step-by-step explanation:
Answer:
the answer is the last option. p <_ 48
the mortgage?
Rate of gaining altitude is ratio of height gained to time spent. The rate at which the plane is gaining altitude is 130.9 miles per hour.
Suppose that we have to measure the rate of change of y as x changes, then we have:
where we have
Remember that, we divide by the change in independent variable so that we get some idea of how much the dependent quantity changes as we change the independent quantity by 1 unit.
(5 change per 3 unit can be rewritten as 5/3 change per 1 unit)
For the given case, the rate at which the plane is gaining altitude is the ratio of the height it gains per unit time(here per hour).
Referring to the diagram attached below, as he will walk 475 miles per hour(which is constant, this can be taken as hypotenuse's length.
The length BC is the height the plane gain each hour as he covers 475 miles in slantdirection.
Using the sin ratio, and measuring from the angle A, we get:
Thus, the height gained by plane per hour is 130.9 miles.
Rate of height gaining = (new height - old height)/(1 hour)
Rate of height gaining = (old height + 130.9 miles - old height)/1 hour
Rate of height gaining = 130.9 miles per hour.
This is the rate at which the plane is gaining altitude(since it is ratio of how much height it gains to how much time is spent gaining that height)
Hence, The rate at which the plane is gaining altitude is 131.1 miles per hour.
Learn more about trigonometric ratios here:
Answer:
130.9 miles per hour.
Step-by-step explanation:
sine 16 = x / 475 where x = rate of gaining altitude.
x = 475 sin 16
= 130.9 miles per hour.