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
djverab [1.8K]
4 years ago
13

How do you do this?

Mathematics
2 answers:
o-na [289]4 years ago
5 0
Where 1 and 1 come together you would add them just like you would do the same for when 6 and 4 come together.
Nat2105 [25]4 years ago
3 0
U just need to add row by row
I'll do the first 1: 1+1=2
1+2=3
1+3=4
1+4=5
1+5=6
You might be interested in
What is the sqaure root of 6475839
Ronch [10]
Its 2544.766983
I just used my calculator :)
6 0
2 years ago
The amounts (in ounces) of juice in eight randomly selected juice bottles are: 15.8, 15.6, 15.1, 15.2, 15.1, 15.5, 15.9, 15.5 co
julia-pushkina [17]
The confidence interval is given by the formula:
m +/- z·(σ/√n)

First, compute the mean:
m = (<span>15.8 + 15.6 + 15.1 + 15.2 + 15.1 + 15.5 + 15.9 + 15.5) / 8
    = 15.463

Then, compute the standard deviation:
</span>σ = √[∑(v - m)²/n]
   = 0.287

The z-score for a 95% confidence interval is z = 1.96.

Now you can calculate:
m + z·(σ/√n) = 15.463 + 1.96·(0.287/√8)
                        = 15.463 + 0.199
                        = 15.662

m - z·(σ/√n) = 15.463 - 1.96·(0.287/√8)
                        = 15.463 - 0.199
                        = 15.264

Therefore the confidence interval is (15.264, <span>15.662) and the correct answer is E) none of the above.</span>
3 0
4 years ago
Read 2 more answers
The length, width, and height of the wooden box are 12.3 inches, 6.4 inches, and 7.5 inches respectively. The cost of painting t
PIT_PIT [208]

Answer:

$109.485

Step-by-step explanation:

4 0
3 years ago
Alabama Instruments Company has set up a production line to manufacture a new calculator. The rate of production of these calcul
anyanavicka [17]

Answer:

5536 calculators

Step-by-step explanation:

We integrate the function dx/dt to obtain the number of new calculators between beginning of the 3rd week  and end of week 4. Note that beginning of 3rd week is the same as end of 2nd week. So, \int\limits^4_2 {\frac{dx}{dt} } \, dx=  \int\limits^4_2 {5000 (1 - \frac{100}{(t +12)^{2} }) } \, dx

Let u = t + 12, then \frac{du}{dt}= 1. So, du = dt. We also change the limits of our integration. So, when t = 2, u = 2 + 12 = 14 and when t = 4, u = 4 + 12 = 16

Then  \int\limits^4_2 {5000(1 -\frac{100}{(t+12)^{2} } )} \, dx = ∫₁₄¹⁶ {5000(1 -\frac{100}{u^{2} } )} \, du = 5000[ u + \frac{100}{u} ]₁₄¹⁶ = 5000[16 + \frac{100}{16} - (14 + \frac{100}{14} )] = 5000 [16 - 14 + \frac{100}{16} - \frac{100}{14}  ] = 5000 [2 + \frac{100}{16} - \frac{100}{14}  ] = 5535.7

≈ 5536 calculators

3 0
4 years ago
If (a, - 7) is a solution to the equation 8a =-3b – 5, what is a?
Olin [163]

Answer:

C

Step-by-step explanation:

b is the y value of the equation.

8a = -3b - 5         Let b = - 7

8a = -3*-7 - 5       Combine

8a = 21 - 5            Combine the right again.

8a = 16                 Divide by 8

8a/8 = 16/8

a = 2

4 0
2 years ago
Other questions:
  • PLEASE ANSWER ASAP. Adrian spends $238 on a DVD. If he buys 18 DVDs, approximately how much money will he spend in all​
    14·2 answers
  • the probability that jenya recieves 4 spam-emails is 4% . If she recieves 520 emails a week, how many can you expect to be spam?
    6·1 answer
  • Miguel has already put 36 sports cards in 5 folders. He buys 372 more cards. He puts the same number of cards into the 5 folders
    6·1 answer
  • Four times the sum of a number and 15 is at least 120. Find all possible solutions for x
    7·1 answer
  • 0 3C = n
    15·2 answers
  • An animal cell would be:
    11·2 answers
  • What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4?
    5·1 answer
  • Select all possible solutions to the inequality M + 3 &lt; 17 <br><br> Options: 3,14,10,9,15
    13·2 answers
  • 3. Graph the following exponential function and
    13·1 answer
  • The value of y varies directly with x. If x=3, then y=18. What is the value of x when y=84?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!