Answer:
The two numbers are 4 and 7.
Step-by-step explanation:
You can solve this problem by setting up a system of equations. Let's call the numbers x and y.
x+y=11
x-y=3
Adding these two equations together, you get:
2x=14
x=7
y=4
Hope this helps!
Yes...
x/3 > -1
what values of x make x/3 > -1
hint... your answer will look like like x > (number)
Answer:
The p -value is less than 0.001.
Step-by-step explanation:
Given information:
Sample size = 25 chips
Sample mean = 985
Sample standard deviation = 10
Let as assume that sample is distributed normally.
The formula for test statistic
where,
is sample mean
μ is population mean.
s is sample standard deviation.
n is sample size.
The value of test statistic is
The p-value is
Therefore the p -value is less than 0.001.
Answer:
-6x+26
Step-by-step explanation:
is it supposed to be a equation for the answer?
Step-by-step explanation:
come in ! think a little bit by yourself !
when x = 1, what is f(x) ?
it is f(1) = 1² = 1
what is then g(x) ?
g(1) = 1/4 × f(1) = 1/4 × 1 = 1/4
when x = 2, what is f(x) ?
f(2) = 2² = 4
what is then g(x) ?
g(2) = 1/4 × f(2) = 1/4 × 4 = 1
and equally for x = -1 and -2.
a square function always delivers positive numbers. and so does the square function multiplied by a positive constant (like for g(x)).
the only graph, where the curve is always above the x-axis (only positive results), and where the functional value for x = 1 is much smaller than 1, and the functional value for x = 2 is actually 1, is graph D.
so, D is the right answer.