1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dmitriy555 [2]
2 years ago
5

Please help asap asap asap

Mathematics
2 answers:
Andrej [43]2 years ago
7 0

Answer:14

Step-by-step explanation:

malfutka [58]2 years ago
4 0

3 \times (4 + 6) - 16 =

3 \times (10) - 16 =

3 \times 10 - 16 =

(3 \times 10) - 16 =

30 - 16 =

14

You might be interested in
You rent an apartment that costs $1800 per month during the first year, but the rent is set to go up 9.5% per year. Write a recu
AURORKA [14]
1800 a month, that’s expensive, 9.5 percent per year. Wow
8 0
3 years ago
Read 2 more answers
An item costs $4 before tax and $4.32 after sales tax. What is the sales tax rate?​
just olya [345]

its 0.08 cents per dollar

3 0
3 years ago
A new hospital tracked the number of births during its first 6 months of operation, as shown in the table. Find a quadratic func
UNO [17]
Let    x refers to the Month numbers
And  y refers to Number of births

There is 5 steps to find the quadratic function that models the data.

First step           ⇒ <span>Plot <span>the data pairs (<span>x<span>, <span>y<span>) in a coordinate plane.
                              which are the blue circles in the attached figure

Second step     ⇒ </span></span></span></span></span></span><span>Draw <span>the parabola you think best fits the data.
                             Which is the red function in the attached figure.

</span></span><span><span>Third step         ⇒</span> Estimate <span>the coordinates of three points on the
<span>                             parabola, which are (2, 108), (4, 68), and (6, 75).</span>
                             </span></span><span><span>which are the black squares in the attached figure</span>

Fourth step       ⇒ </span><span>Substitute <span>the coordinates of the points into the<span> model <span>
                            y <span>= <span>ax<span>2 <span>+ <span>bx <span>+ <span>c
<span>                            to obtain a system of three linear equations.</span>

                            4a + 2 b + c = 108   ---------(1)
                            </span></span></span></span></span></span></span></span></span></span></span><span><span>16a + 4 b + c = 68   ---------(2)</span>
                            36a + 6 b + c = 75   ---------(3)   

Fifth step   ⇒ </span><span>Solve <span>the linear system.
                      By using the calculator
                      a = 5.875 , b = -55.25 , c = 195

So, the</span></span><span> quadratic model for the data is ⇒ y = 5.875 x²- 55.25 x + 195
============================================
T</span><span>o predict the number of births for month 8
substitute with x = 8 ⇒  y = </span><span>5.875 * 8²- 55.25 * 8 + 195 = 129</span>







3 0
3 years ago
Read 2 more answers
The endpoints of GH are G(3,3) and H(-7,7).<br> Find the coordinates of the midpoint M.
sesenic [268]

Step-by-step explanation:

Hey there!!

You can simply use midpoint formulae to find midpoint of the coordinates.

Here, Given that;

G(3,3) and H(-7,7).

Using midpoint formulae,

midpoint \: of \: gh =  (\frac{x1 + x2}{2}  ,\frac{y1 + y2}{2})

midpoint \: of \: gh =  (\frac{3 - 7}{2}  ,\frac{3 + 7}{2})

After simplifying it we get,

= (-2,5).

Therefore, midpoint of GH is M(-2,5).

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
How many solutions does this system have? -6x + 18y = 264. - 12x - 36y = 130 . PLS HELP​ ill give brainliest
Alchen [17]

Answer:

x=−44 + 3y

x=-\frac{65}{6} - 3y

Step-by-step explanation:

plz mark brainliest

8 0
2 years ago
Other questions:
  • Consider the problem: A water bucket is being filled with water from a water faucet at a constant rate. When will the bucket be
    15·1 answer
  • If 596 people voted in the election how many people is 25%
    12·2 answers
  • Hurry help ASAP!!!!!!!!!!! will give brainliest
    8·1 answer
  • Evaluate the difference quotient for the given function. Simplify your answer.
    9·1 answer
  • Two cards are drawn from a regular deck of 52 cards, without replacement. what is the probability that the first card is an ace
    8·1 answer
  • Ms.Lawrence buys 8 ounces of smoked salmon at 17.98 per pound how much money did ms.Lawrence spend on smoked salmon
    11·1 answer
  • Given f(x) = ex and g(x) = x -2, what is the range of (gºf)(x)? ​
    15·2 answers
  • 14cm 28 what is the length of side x
    10·1 answer
  • He comprado en el super 3 kilos de harina por 0.90€ ¿cuánto me costarían 7 kilos ?​
    12·1 answer
  • BRAINLIEST FOR THE RIGHT ANSWERRR<br><br> If useful, points are (1,0) (0,-4)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!