All categories

3 years ago

Could anyone help me with this

Mathematics

1 answer:

kati45 [8]3 years ago

3 0

Answer:

Step-by-step explanation:

U can already eliminate C and D since the z needs to be with 2. A and B almost look the same but in the radicals the second number goes on top resulting in 5/6 which leads to A.

You might be interested in

Name the quadrant in which the point (−7, 3) lie

gtnhenbr [62]

Answer:

The quadrant in which the point (−7, 3) lie is the 2nd qudrant

4 0

2 years ago

Read 2 more answers

Writing linear inequality’s Eleven is more than a number r divided by 9

Dima020 [189]

I believe it’s 11>r/9. I may be wrong.

7 0

2 years ago

Vincent flipped three coins during a probability experiment. The outcomes of the first 40 trials are shown in the table.

mr_godi [17]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Which figure represents an undefined term? Х Х Х w Y х

Thepotemich [5.8K]

“x” represents an undefined term

ex: 9x-2

Please give brainliest :)

4 0

2 years ago

Samuel bought a cement mixer for $54,205. The value of the cement mixer depreciated at a constant rate per year. The table shows

Paul [167]

The value of cement mixer after t year is $f(t) = 54,205(0. 87)^{t}$

Given to us

The value of cement mixer when bought, $P$ = $ 54,205

the value of cement mixer after 1 year, $P_1$ = $ 47,158. 35

the value of cement mixer after 2 year, $P_2$ = $ 41,027. 76

To find out depreciation we can use the formula for depreciation,

$P_n= P(1-r)^n\\where,\\P_n= Value\ of\ asset\ after\ n\ year\\P= Value\ of\ asset\ when\ bought\\r= rate\ of\ depreciation\\n= number\ of\ years$

By putting the value, in the formula we get,

$P_1= P(1-r)^n\\\\47,158.35= 54,205\times (1-r)^1\\\\\dfrac{47,158.35}{54,205} = (1-r)\\\\0.87=1-r\\\\r=0.13$

Therefore, putting the value of $r$ and $P$ in depreciation formula for $t$ years we get,

$P_n= P(1-r)^n$

$f(t) = 54,205(0. 87)^{t}$

Hence, the value of cement mixer after t year is $f(t) = 54,205(0. 87)^{t}$ .

To know more visit:

brainly.com/question/3023490

8 0

1 year ago