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2 years ago

Can I please get into contact with "Katie" who keeps giving me warnings and I don't know why?

Mathematics

1 answer:

Makovka662 [10]2 years ago

5 0

YOU'VE BEEN WARNED

Wow that's legitimately creepy. Not sure. Look on Katie's profile. Also check out your question to see if there was anything remotely innappropriate on it.

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At 11:00 AM a bus left San Jose travelling to Los Angeles at 48 mph. Four hours later a motorcyclist started moving in the same

Lesechka [4]

Answer:

wow this is a tough one i would say 6:00

Step-by-step explanation:

im sorry if its wrong

7 0

3 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

2 years ago

Hi! Please help :) (will give brainliest <3)

kvv77 [185]

Answer:

a.51

b.131.5

d.131.5

w.131.5

x.51

y.131,5

z.51

don't know the rest

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve a = b - 4/ c for b.

ahrayia [7]

Answer:

ac + 4 = b

Step-by-step explanation:

Step 1: Write equation

a = (b - 4)/c

Step 2: Multiply both sides by <em>c</em>

ac = b - 4

Step 3: Add 4 on both sides

ac + 4 = b

6 0

3 years ago

Read 2 more answers

I have to solve for X?

VashaNatasha [74]

yes

95+97 =192

192+x=180

x= -12

4 0

4 years ago