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2 years ago

15 ÷ 3 = Δ

Mathematics

2 answers:

Vlada [557]2 years ago

7 0

Answer:

A)5 is the answer

Step-by-step explanation:

this is the answer

dalvyx [7]2 years ago

3 0

Answer:

A- 5

Step-by-step explanation:

15/3 = 5

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A number, x, rounded to 1 decimal place is 3.7<br> Write down the error interval for x.

soldier1979 [14.2K]

Answer: (3.65, 3.74)

Step-by-step explanation:

Now, when we round a number to a given decimal place, we need to look at the decimal to the left of the decimal place where we are rounding.

if it is 5 or more, we round up

if it is smaller than 5, we round down.

Then for example, if we want to round:

4.534

to the first decimal place, we need to look at the second decimal place.

we can see that it is a 2.

Then we round down, and get:

4.5

Now we know that, when rounding to the first decimal place, we have:

x = 3.7

Then the maximum value that x could have is:

x = 3.74 (because here we round down to 3.7)

and the minimum value that x could have is:

x = 3.65 (because here we round up to 3.7)

Then the error interval for x is:

(3.65, 3.74)

6 0

2 years ago

Pre college need help

jek_recluse [69]

Answer:

check online for more information

5 0

2 years ago

Choose the correct simplification of the expression f4 • f8.

hammer [34]

Answer:

f^12

Step-by-step explanation:

In this equation, you need to add the two exponents so this would make f^12

hope this helps!

8 0

3 years ago

Read 2 more answers

Dianna runs a race of 2 miles in 8 minutes at a steady speed. Each mile she runs beyond 2 miles, her speed slows 1 mile a minute

Tamiku [17]

Okay: We know that 2 Miles takes her 8 minutes. Every mile after that we add a minute. Let’s put that into a sequence:

4,8,13,19,26

We add an extra minute every mile after 8 minutes. +5,+6,+7

26 is your answer.

I hope this helps!
~kaikers

7 0

3 years ago

G(x)=15x-10 inverse function with steps please

Alexus [3.1K]

Answer:

The inverse function is g(x) =

$\frac{x + 10}{15}$

Step-by-step explanation:

You can find the inverse of any function by switching the g(x) value (or whatever the function value is labelled) and the x value. Then solve for the new g(x) value. The result will be your inverse function.

g(x) = 15x - 10 ---> Switch the g(x) and x

x = 15g(x) - 10 ---> Add 10 to both sides

x + 10 = 15g(x) ----> Divide both sides by 15.

$\frac{x + 10}{15} = g(x) ----> Switch the order$

= g(x) ----> Switch the order

g(x) =

$\frac{x + 10}{15}$

And that would be your inverse function.

4 0

3 years ago