All categories

3 years ago

1.If a shirt costs 60 dollars, it's marked down to 20% off, what is the amount of the discount?

Mathematics

1 answer:

tresset_1 [31]3 years ago

4 0

Answer:

$12.00

Step-by-step explanation:

20% of $60 is $12.

You might be interested in

37th term; a1 = 2.3; d = -2.3

Sindrei [870]

Answer:

37th term of given arithmetic sequence $a_1$ = 2.3; d = -2.3 is -80.5.

Solution:

Given that

Need to determine 37th term, when $a_1$ = 2.3, d = -2.3

Means first term of arithmetic sequence = $a_1$ = 2.3 and common difference d = -2.3

Formula for nth term of arithmetic sequence is

$\mathrm{a}_{\mathrm{n}}=\mathrm{a}_{1}+(\mathrm{n}-1) \mathrm{d}$ --- equation 1

$\text { In our case } a_{1}=2.3, d=-2.3$

We need to determine 37th term so n = 37.

On substituting given values in equation (1) we get

$\mathrm{a}_{37}=\mathrm{a}_{1}+(37-1) \mathrm{d}$

$\begin{array}{l}{\Rightarrow a_{37}=2.3+(37-1)(-2.3)} \\\\ {\Rightarrow a_{37}=2.3(1-36)=2.3 \times 35=-80.5}\end{array}$

Hence 37th term of given arithmetic sequence is -80.5

7 0

3 years ago

HELP I NEED HELP ASAP

Taya2010 [7]

Answer:

Step-by-step explanation:

Sarah's house is not shown in graph

6 0

3 years ago

Select the correct answer. If you add 12 marshmallows to each of 5 bags of marshmallows, and each bag started with the same numb

Dmitry_Shevchenko [17]

Answer:

I think it is B but im not forsure

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If point B is the midpoint of points A and C, find the value of x and AC. AB= 5x - 2, BC= 9x -10

mars1129 [50]

9514 1404 393

Answer:

x = 2
AC = 16

Step-by-step explanation:

The midpoint divides the segment into two equal lengths:

AB = BC

5x -2 = 9x -10

8 = 4x

2 = x

AB = 5(2) -2 = 8

AC = 2AB = 2(8) = 16

8 0

3 years ago

1.) Which of the following is closest to 1?

Vaselesa [24]

Answer:

Step-by-step explanation:

98% it is the only percent and it is close to one

4 0

3 years ago