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
Hatshy [7]
3 years ago
10

ELEMENTARY SCHOOL MATHEMATICS 13 points Previous question Next question Use Compatible Numbers To Estimate The Quotient.(The Sla

shes Are The Divide Sign) 1. 5,514 / 82 2. 5,320 / 61 3. 776 / 28 4. 1,624 / 23 Please Answer,
Mathematics
1 answer:
Ahat [919]3 years ago
8 0
1. 5514 divided by 82 you have to find out how many times 82 goes into 551 (because it won't go into 5 or 55 now 82 goes into 551 6 times and you multiply 82 and 6 to get 492 (which is the closest you can get to 551 without going over) now you subtract 551-492 to get 59 now you carry down your 4 and add it to the end of the equation and your number changes into 594 now 82 times 7 is 574 when you subtract you get 20 now you add a decimal point and you carry down the 0 to make your number 200 now you do 82 times 2 to get 164 when you subtract you get 36 now you carry down the 0 and get 360 so you multiply 82 by 4 to get 328 so your answer is 67.24.Hope this helps. I can add a picture if you need one.
You might be interested in
The student population of a school consists of 300 girls and 500 boys. If 53% of the girls play a sport, and 39% of the boys pla
nikklg [1K]

Answer:

The boys.

Step-by-step explanation:

7 0
3 years ago
Find the critical points, domain endpoints, and local extreme values for the function
aliina [53]

Answer:

a) x = -3, b) x = 0, x = -6, c) x = 0, d) x = -6

Step-by-step explanation:

a) Let derive the function:

f'(x) = \frac{10\cdot x \cdot (x+3)-5\cdot x^{2}}{25\cdot (x+3)^{2}}

f'(x) is undefined when denominator equates to zero. The critical point is:

x = -3

b) f'(x) = 0 when numerator equates to zero. That is:

10\cdot x \cdot (x+3) - 5\cdot x^{2} = 0

10\cdot x^{2}+30\cdot x -5\cdot x^{2} = 0

5\cdot x^{2} + 30\cdot x = 0

5\cdot x \cdot (x+6) = 0

This equation shows two critical points:

x = 0, x = -6

c) The critical points found in point b) and the existence of a discontinuity in point a) lead to the conclusion of the existence local minima and maxima. By plotting the function, it is evident that x = 0 corresponds to a local maximum. (See Attachment)

d) By plotting the function, it is evident that x = -6 corresponds to a local minimum. (See Attachment)

8 0
3 years ago
The current in a stream moves at a speed of 5 km/h. A boat travels 20 km upstream and 20 km downstream in a total of 3 hours. Fi
Hatshy [7]

Answer:

14

Step-by-step explanation:

im right

5 0
3 years ago
The frequency table shows the scores from rolling a dice<br><br> work out the mean
umka2103 [35]
You have to add all of your frequency’s together and divide by 6 for the 6 scores. your mean would be 2
6 0
2 years ago
Which could be the name of a point?<br><br> A. T<br><br> B. 1 <br><br> C. t <br><br> D.m
azamat

Answer:

A. T

Step-by-step explanation:


6 0
3 years ago
Other questions:
  • Question 3(Multiple Choice Worth 4 points) Simplify 32 ⋅ 35.
    6·2 answers
  • I'm not sure how to do this
    8·1 answer
  • What is -4/9*(-7/9)?
    11·1 answer
  • clark wants to figure out how many pens to order for the office. there are 36 workers, and he need to order one pen for each wor
    12·1 answer
  • What is the circumference of a circle with a diameter of of 8.4 cm?
    7·2 answers
  • Please help; I have no idea how to solve this!! The temperature in degrees Celsius (C) can be converted to degrees Fahrenheit (F
    13·1 answer
  • Which is the simplified form of the expression ((2 Superscript negative 2 Baseline) (3 Superscript 4 Baseline)) Superscript nega
    5·1 answer
  • Create a factorable polynomial with a GCF of 6. Rewrite that polynomial in two other equivalent forms. Explain how each form was
    5·1 answer
  • Can someone help me with this I really need help ASAP
    8·1 answer
  • From the diagram below, given the side lengths marked, and if we know that &lt; C is congruent to &lt; E, we can say that ___.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!