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
denis23 [38]
3 years ago
13

Compare your prediction with the total number of pennies on Row 1. How would you change your estimate? Is the result surprising?

Mathematics
1 answer:
juin [17]3 years ago
6 0
<span>Sample Answer: My prediction was less than the actual count. Instead of multiplying the number squares by a guess for the average, estimate the pennies on the last square to help guide the estimate.</span>
You might be interested in
A family went to a restaurant for dinner. The bill before tax and tip was $52.78. The sales tax is
Sergeeva-Olga [200]

Answer:

B

Step-by-step explanation:

52.78×6.5%=3.43

52.78×18%=9.50

52.78+3.43+9.50=65.71

4 0
2 years ago
Nuts.com sells raw almonds for $10 per pound and roasted pistachios for $12 per pound. Christopher spends $70, before taxes and
galben [10]

Answer:

second equation

Step-by-step explanation:

10a + 12p = 70  (10 goes with almonds [a], 12 goes with pistachios[p], $10 and $12 is price per pound and $70 is total price, so that's why its = to 70)

a + p = 6.3        (this is total almonds and pistachios adding up to 6.3 pounds)

a = pounds of almonds

p = pounds of pistachios

3 0
2 years ago
Kareem said that four fifths of his age is 16years how old is Kareem?
VikaD [51]

Answer:

12.8 so about 13

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
An angle whose measure is _____ is rotated more than halfway around a circle
zaharov [31]

The correct answer is 60⁰.

Step-by-step explanation:

  • An angle whose measure is 60⁰ is rotated more than halfway around a circle.
  • Since, we have to find the measure of angle.  
  • As we already know that the angle of rotation about a circle is 360° therefore we have to find more than halfway of this angle.
  • Considering that an angle is rotated more than halfway around a circle be \frac{1}{6}
  • Multiplying \frac{1}{6} with 360⁰
  • Therefore, it can show as \frac{1}{6}×360⁰
  • Which gives the result to be 60⁰
  • Hence, when an angle is measured 60⁰, it is rotating more than halfway around a circle.
  • A single rotation around a circle is equal to 360 degrees.
  • The measurement of an angle shows the magnitude and direction of the rotation of the angle from its initial position to the final position.
  • If the rotation is in a counterclockwise direction, it has an angle with positive measure. If the rotation is clockwise, it has an angle which gives negative measure.

4 0
3 years ago
Read 2 more answers
Match the inequality to the graph of its solution.<br> a. n/4 ≤ -1<br> b. -10 ≥ -100<br> c. 5x ≥ 20
postnew [5]
<span>a. n/4 ≤ -1

Multiply both sides by 4 => n ≤ - 4, which is all the real numbers less or equal than - 4.

That in the real number line is all the numbers to the left of - 4 (including  -4)

The matching graph is the B.


b. -10n ≥ -100

Divide both sides by - 10 => n ≤ 10

That is all the real numbers less or equal than 10.

In the real number line it is all the numbers to the left of 10, including 10.

So, the matching graph is the A.


c. 5x ≥ 20

Divide both sides by 5 => x ≥ 4

That is all the real numbers greater or equal to 4.

In the real number line it is all the numbers to the right of 4, including 4.

The matching graph is C.</span>
4 0
3 years ago
Other questions:
  • There are 3 marbles (yellow,blue and green). You pick a marble and flip a coin.
    10·2 answers
  • What are the period and phase shift for f(x) = −4 tan(x − π)?
    10·1 answer
  • Sam runs 4 miles in 32 minutes. If Sam runs at the same rate, how far can he run in 120 minutes?
    11·1 answer
  • Dan sold half of his comic books and then bought 9 more. He now has 11.how many did he begin with
    13·1 answer
  • Which fraction is equal a whole number ? <br><br> A. 3/6 B.7/8 C.10/4 D.8/4
    5·2 answers
  • I need help with this pic (least to greatest )
    7·1 answer
  • Select the correct answer.
    11·1 answer
  • Can somebody help me out my grade are bad
    11·2 answers
  • Solve 12x + 4 + 2x = 39
    6·2 answers
  • Someone help asay will make brainlest and will give 10 points if right
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!