MATHEMATICS HIGH SCHOOL

Onsof

be

?

The baker can make 28 cakes

in 7 days. How many cakes can

the baker make in 5 days?

B

Enter your text here

Answers

Answer 1

Answer:

Answer:

20 cakes

Step-by-step explanation:

Given

28 cakes in 7 days

Required

Determine the number of cakes in 5 days

Represent the required with x. The question illustrates proportionality.

First, we need to represent the given and required as a ratio

$28 : 7 = x : 5$

Convert ratios to fraction

$(28)/(7) = (x)/(5)$

$4 = (x)/(5)$

Solve for x

$x = 4 * 5$

$x = 20$

Related Questions

If h(x) = −5x − 10, find h(−2). −20 1.6 −1 0
Which equation illustrates the identity property of multiplication? (a bi) × c = (ac bci) (a bi) × 0 = 0 (a bi) × (c di) = (c di) × (a bi) (a bi) × 1 = (a bi)
Find f(-11/5) if f(n) = 5n + 6.. A) -17. B) 5. C) -6
How many lines of symmetry does the letter S have?
What do you add to 3 7/8 to make 7

solve the equation 5 x - 14 = x - 7. in your final answer, be sure to state the solution and include all of your work.

Answers

5x-14=x-7
+14 +14

5x=x+7
-x -x

4x=7
/4 /4

x=1.75

7.Write the equation in point-slope form of the line that
passes through the given point and has the given slope.
(4,-7); m = -1/4

Answers

Answer:

Step-by-step explanation:

y + 7 = -1/4(x - 4)

y + 7 = -1/4x + 1

y = -1/4x - 6

Answer:

y+7=-1/4 (x-4)

Step-by-step explanation:

8,330,000,000 written in scientific notation?

Answers

8.33x10^9 is the answer I believe

The answer should be $8.33 * 10 ^(9)$ .

All you have to do is to convert constants into decimals and then count the number of zeroes and decimals.

A researcher records the time (in seconds) that participants arrive late for a scheduled research study. Assuming these data are normally distributed, which measure of central tendency is most appropriate to describe these data?

Answers

Answer:MEAN

Step-by-step explanation:Mean is a measure of central tendency it is sometimes referred to as a average of a set of numbers.The mean can also be described as the central value of a discrete set of values or numbers, the formula for Arithmetic mean is the sum of the values or number divided by the number of values or outcome.

Normal distribution is a statistical term which describes a set of values or numbers whose symmetric, unimodal, and asymptotic, and the mean, median, and mode are all equal.

Evaluate the expression below for x = 4, y = –5, and z = 2. 3x^2 -4y+xza. 12
b. 36
c. 52
d. 76