All categories

2 years ago

Please help the following questions

Mathematics

1 answer:

melisa1 [442]2 years ago

7 0

Answer:

Q 21 :A D Q22 : A C

Step-by-step explanation:

You might be interested in

A sales person is given a choice of two salary plans. Plan 1 is a weekly salary of 700 plus 4% commission of sales. Plan 2 is a

bezimeni [28]

Let 's' represent the amount of sales.

Plan 1:

$\text{ \$700 + (4\% of s)}$ $\begin{gathered} \text{ \$700+(}\frac{\text{4}}{100}\times s) \\ \text{ \$700+(0.04}\times s)=\text{ \$700}+0.04s \end{gathered}$

Plan 2:

$12\text{ \% of s}$ $\begin{gathered} \frac{12}{100}\times s \\ 0.12\times s=0.12s \end{gathered}$

Equating the two plans together and solving for the amount of sales,

$\begin{gathered} \text{Plan 2=Plan 1} \\ 0.12s=\text{ \$700+0.04s} \\ \end{gathered}$

Collecting like terms,

$\begin{gathered} 0.12s-0.04s=\text{ \$700} \\ 0.08s=\text{\$700} \end{gathered}$

Divide both sides by 0.08,

$\begin{gathered} \frac{0.08s}{0.08}=\frac{\text{ \$700}}{0.08} \\ s=\text{ \$8750} \end{gathered}$

Hence, the amount of sales is $8,750.

6 0

6 months ago

Arrange the following fraction in ascending order 4/12 , 5/6 , 2/3 5/6

ratelena [41]

Answer:

4/12 2/3 5/6 5/6

Step-by-step explanation:

7 0

1 year ago

What is the area of the polygon

Evgen [1.6K]

. Perimeter of regular polygons, however, is a required topic. Area (regular polygon) Regular polygons have all sides of equal length. a = apothem p = perimeter

5 0

2 years ago

How can doubling a known fact be helpful when finding products mentally

My name is Ann [436]

Answer:

by doing that

Step-by-step explanation:

if x = y so y is z and you can find thatKegunaan Chi-Square:

Uji Chi Square berguna untuk menguji hubungan atau pengaruh dua buah variabel nominal dan mengukur kuatnya hubungan antara variabel yang satu dengan variabel nominal lainnya (C = Coefisien of contingency).

8 0

1 year ago

The number lxl is the distance between 0 and x it can never equal a ___ number

uysha [10]

Answer:

negative

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers