3 years ago

The ratio 1 cm and 1.5 km

Mathematics

1 answer:

ehidna [41]3 years ago

8 0

Answer:

1/150000

Step-by-step explanation:

from km to cm you should multiply it by 100000

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merlin worked these hours during the week: 4.5, 8.75, 9.5, 9, and 4.25 hours. what was his gross pay for the week, if he makes $

Usimov [2.4K]

Hello,

as 4.5+8.75+9.5+9+4.25=36 and 36*9.78=352.08

King'Arthur must pay him $352.08

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3 years ago

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The length of ac to the nearest tenth

AlexFokin [52]

The answer in 14.3

You use a proportion to compare AE with AD and AB with AC.

9/14 = 9.2/x
x=14.3
(14 is the length of AD)

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3 years ago

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Don't do for points.<br><br> Don't get your account banned.<br><br> Don't be me

elena-14-01-66 [18.8K]

The last option 9,000

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3 years ago

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Aleka and Helene both opened savings accounts that earn 2.5% interest a year. Aleka puts $2,500 into her account. Helene put $1,

Angelina_Jolie [31]

Answer:

$h(x)=1000(1.025)^x-200x$ .

Step-by-step explanation:

We are given function f for Aleka's amount

$f(x)=2500(1.025)^x$

And function for Helene's amount

$g(x) = 1500(1.025)^x+200x$ .

Now, we need to find the difference of the functions h(x) = f(x)-g(x).

Subtracting f(x) and g(x), function, we get

$h(x) =2500(1.025)^x-(1500(1.025)^x+200x)$

Distributing minus sign over second parenthesis, we get

$h(x) =2500(1.025)^x-1500(1.025)^x-200x$

Subtracting $2500(1.025)^x-1500(1.025)^x$ , we get 1000.

Therefore, $h(x)=1000(1.025)^x-200x$ .

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4 years ago

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Need help with this problem

Arisa [49]

Answer:

1/4

Step-by-step explanation:

take the negative reciprocal when finding the slope of a perpendicular line.

So, -4 can be written as -4/1

flip it to make -1/4

and remove the negative to make 1/4

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3 years ago