All categories

3 years ago

14. Compute the unit rate for the cost of an apple if 4 apples cost $3.00.

Mathematics

2 answers:

mestny [16]3 years ago

6 0

Answer:

Step-by-step explanation:

Its the only one that would make sense, 10.75 is a big NO, then 1.33 would also be close but NO, then you have 1.30 and its closer but still is a big NO, so that leaves you with C)

Zanzabum3 years ago

6 0

Answer:

1.333333 apples per cost

Step-by-step explanation:

if 4 apples cost 3.00

would by 4 apples divided by 3 cost

which is 1.33... apples

You might be interested in

Help help help help help help help help help help help help help help help help help help

kvv77 [185]

Answer:

Step-by-step explanation:

Part 1

P(z < -1.45)

Using the z score table

P =

Part 2

We solve using z score formula

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

a) P(X >52)

x = 52

Mean = 60

Standard deviation = 8

z = 52 - 60/8

z = -1

P-value from Z-Table:

P(x<52) = 0.15866

P(x>52) = 1 - P(x<52) = 0.84134

b) P(48 < x < 64)

5 0

2 years ago

the price of a technology stock was $9.53 yesterday. Today, the price rose to $9.66. Find the percentage increase. Round your an

galben [10]

So, 9.66 - 9.53 will then be 0.13, so if we take 9.66 to be the 100%, what is 0.13 off of it in percentage then?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
9.66&100\\
0.13&p
\end{array}\implies \cfrac{9.66}{0.13}=\cfrac{100}{p}\implies p=\cfrac{0.13\cdot 100}{9.66}$

6 0

3 years ago

When the function ƒ(x) = 4x−2 is evaluated for x = 3, the output is: -4 -6 -16 -none

Mkey [24]

Answer:

None

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

f(x) = 4x - 2

x = 3

Step 2: Evaluate

Substitute in x [Function]: f(3) = 4(3) - 2
Multiply: f(3) = 12 - 2
Subtract: f(3) = 10

7 0

2 years ago

Simplify. y 5 · y 3 ÷ y 2

Gnesinka [82]

Y^5 x y^3 /y^2
y^8/y^2
y^4

3 0

3 years ago

The slope of line is -1/3. what is an equation of a line that is perpendicular to line of t

GenaCL600 [577]

If you mean -1/3x try using y=3x

8 0

2 years ago