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
umka2103 [35]
2 years ago
15

What is 1 + 57 = ? help this is hard!

Mathematics
2 answers:
blagie [28]2 years ago
6 0

Answer:

58 LOL or is it 109? I don't know it's too hard for me to figure out but I think it's 58

Anvisha [2.4K]2 years ago
3 0

79 , this took some time but I figured it out

You might be interested in
What is the sum of the first five prime numbers? A 13 B 26 C 28 D 29
slavikrds [6]
The first prime numbers are 1 and 3 ,5,7,9 Added together the total is 25
6 0
2 years ago
Read 2 more answers
Is (10, 5) a solution to this system of inequalities? <br><br> 20x + 4y &gt; 5 <br> x + y &lt; 15
Sergio039 [100]
No, it is not a solution, as 15 is not less-than fifteen.<span />
8 0
3 years ago
Samantha leaves her house and drives 18 kilometers east to her friend's house. She then drives north to school. Finally, she dri
quester [9]

Answer:

the answer is D) 35

Step-by-step explanation:

use the formula b²×h²

8 0
3 years ago
Read 2 more answers
Caleb needs at least 30 cups for the party he already has 12 cups at least show many more cups does he need
Maurinko [17]
B. Equation (hope this helps!)
5 0
3 years ago
(c). Under a set of controlled laboratory conditions, the size of the population P of a certain bacteria culture at time t (in s
Bezzdna [24]

(i) Since P(t) gives the population of the culture after t seconds, the population after 1 second is

P(1) = 3•1² + 3e¹ + 10 = 13 + 3e ≈ 21.155

In Mathematica, it's convenient to define a function:

P[t_] := 3t^2 + 3E^t + 10

(E is case-sensitive and must be capitalized. Alternatively, you could use Exp[t]. You can also specify that the argument t must be non-negative by entering a condition via P[t_ ;/ t >= 0], but that's not necessary.)

Then just evaluate P[1], or N[P[1]] or N <at symbol> P[1] or P[1] // N to get a numerical result.

(ii) The average rate of change of P(t) over an interval [a, b} is

(P(b) - P(a))/(b - a)

Then the ARoC between t = 2 and t = 6 is

(P(6) - P(2))/(6 - 2) ≈ 321.030

In M,

(P[6] - P[2])/(6 - 2)

and you can also include N just as before.

(iii) You want the instantaneous rate of change of P when t = 60 (since 1 minute = 60 seconds). Differentiate P :

P'(t) = 6t + 3e^t

Evaluate the derivative at t = 60 :

P'(60) = 6•60 + 3e⁶⁰ = 360 + 3e⁶⁰

The approximate value is quite large, so I'll just leave its exact value.

In M, the quickest way would be P'[60], or you can differentiate and replace (via ReplaceAll or /.) t with 60 as in D[P[t], t] /. t -> 60.

5 0
2 years ago
Other questions:
  • The diameter of a ping pong ball is 4.0cm. find the length in kilometers of a row of 6.02×1023 ping pong balls.
    9·2 answers
  • Figures that have the same size and same shape. Their corresponding angles and sides are the same size. whats the answer?
    14·1 answer
  • How many days are there in 4 weeks,3 days?
    13·2 answers
  • Find the perpendicular distance from the pointp(6, 4, 2)to the xy-plane.
    13·1 answer
  • Decide whether the statement below makes sense (or is clearly true) or does not make sense (or is clearly false). Explain. In my
    8·1 answer
  • Jakes class were numbered in order from 1 to 24 and jake was asked to choose a classmate numbered with multiples of 5 to be in h
    14·1 answer
  • What is 4/6 x 5/6 = plz help i need to pass my math
    5·2 answers
  • At a sand and gravel plant, sand is falling off a conveyor, and onto a conical pile at a rate of 10 cubic feet per minute. The d
    6·1 answer
  • Can someone help it’s for a test
    13·2 answers
  • How do you think you could simplify f(x) + g(x) if f(x) = 3x + 2 and g(x) = 4x?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!