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Ivan
3 years ago
9

A number decreased by 6.4 is what

Mathematics
2 answers:
densk [106]3 years ago
6 0

Answer:

x - 6.4

Step-by-step explanation:

x is the number

you need to take away from it so you subtract

miskamm [114]3 years ago
4 0
X-6.4 the x counts as the number
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What is the 32nd term of 311, 305, 299
nata0808 [166]

Answer:

503

Step-by-step explanation:

For an arithmetic sequence, the n-th term is found by

a_n = a_1 + (n - 1)d

To find d (the common difference) we can simply subtract one of the terms by the last, for example:

d = 299 - 305 \\d = -6 \\

The common difference must be the same throughout the entire sequence, so we can do it once more just to be sure:

d = 305 - 311\\d = -6

We also have to know that a_1 stands for the first term of the sequence, which in this case is 311.

Now that we know this, let's find the 32nd term

a_{32} = 311 + (32 - 1)-6\\a_{32} = 311 + 192\\a_{32} = 503

Good luck!

4 0
3 years ago
Read 2 more answers
In which month were fewer tickets sold March or April
Mila [183]

Answer:

Step-by-step explanation:

You have to show the numbers for us to get the numbers

7 0
4 years ago
If the hat cost $15.48 and the sales tax was 5% how much did Rose pay for the hat
Vilka [71]
Hello!

Sales tax is additional money added onto an item, so this means that we need to find the sales tax and then add that onto the price of the hat. 
To find the sales tax, we must multiply the price of the hat by the percentage of tax. 

15.48 * 5% = 0.774

15.48 + 0.774 = 16.254

You can round this to 16.3.

So, Rose paid 16.3 for the hat. 
7 0
3 years ago
%50 POINTZ Which set of statements explains how to plot a point at the location (Negative 2.5, 3.75)?
makvit [3.9K]

Answer:

Move 2.5 units left because the x-coordinate is -2.5. -2.5 is between -2 and -3. Move 3.75 units up because they-coordinate is 3.75. 3.75 is between 3 and 4.

Step-by-step explanation:

Look at the picture.

(x ; y)

x < 0 - move x units left

x > 0 - move x units right

y < 0 - move y units down

y > 0 - move y units up

7 0
3 years ago
Read 2 more answers
Jesse measured his height to be 67 inches. His actual height is 68.5 inches. What is the percent error for Jesse’s measurem
pogonyaev
I think if u mines 68.5-67 u will get it
4 0
3 years ago
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