4•4^-3•4^2=-4,096 m8 hope this helps
Answer:
Here you go!
Step-by-step explanation:
Since we are not yet sure what our number is, we should use a variable to represent that number, and then solve for that variable.
I will use "x" as our variable to represent the number we are trying to find.
Let's take the problem piece by piece.
Six less than four times a number.
If we are using x to represent our number, we know that when we do four times that number we are multiplying x times 4, which is the same as writing "4x."
Next we know that we are taking six less than 4x. Six less than means we will be subtracting 6 from our 4x, which is the same as writing 4x - 6.
Finally, we know that six less than 4x (4x - 6) equals 15. Now we have a full equation:
4x - 6 =15
Now we have to solve for x by getting x by itself:
4x - 6 = 15
add 6 to both sides to move the 6 away from the x
4x = 21
now divide by 4 to get x by itself
x = 21/4, in decimal form this is 5.25
Answer:
1, 1, 1, 2, 2, 2, 2, 3, 3, 3
Step-by-step explanation:
Since the standard deviation = 0
And the mean of the number = 2
If X is the sum of all the numbers, then
X/10 = 2
Cross multiply and make X the subject of formula
X = 2 × 10 = 20
The sum of the numbers will be 20
The number will be
1, 1, 1, 2, 2, 2, 2, 3, 3, 3
The sum of the above numbers is equal to 20 and the average value of the numbers is equal to 2.
Answer:
you just add them al up and u can use calculator but i answer 3 for u
Step-by-step explanation:
the first one is 2 + 3 + 9 + 15 = 29 the second one is 5 + 3 + 2 + 8 + 18 = 36 the third one is 6 + 1 + 1 + 6 + 8 + 15 = 37 can i has brainliest
Answer:
lana
Step-by-step explanation:
she saves 100$ in 2weeks more than 94