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
Strike441 [17]
3 years ago
5

Tammy estimated the product of 4.2 and 5.9, then calculated the exact product. Analyze her work and decide if she made an error.

Mathematics
2 answers:
nataly862011 [7]3 years ago
4 0

Answer:

C.Tammy’s estimate is right, but the actual product should be 24.78.

Step-by-step explanation:

i took the assessment! thank you for your attention and i hope i helped!!

Angelina_Jolie [31]3 years ago
4 0

Answer:

the answer is C which is Tammy’s estimate is right, but the actual product should be 24.78.

Step-by-step explanation:

You might be interested in
NEED HELP PLEASE SOMEONE!!!!
weqwewe [10]
Let me work this out really quick and I'll get back to you
4 0
3 years ago
A movie theater charges $9.50 for adults and $4.50 for children. For a recent showing of a movie, the theater sold 33 tickets an
choli [55]

Answer:

The  number of children's tickets sold was 31 and the number of  adult tickets sold was 2

Step-by-step explanation:

Let

x ---> the number of children's tickets sold

y ---> the number of  adult tickets sold

we know that

the theater sold 33 tickets

so

x+y=33 -----> equation A

the theater made a total of $158.50

so

4.50x+9.50y=158.50 ----> equation B

Solve the system by graphing

Remember that the solution of the system is the intersection point both graphs

using a graphing tool

The solution is the point (31,2)

see the attached figure

therefore

The  number of children's tickets sold was 31 and the number of  adult tickets sold was 2

5 0
3 years ago
A random sample of 18 adults, chosen from the 1500 adults in the town, took a survey asking their opinion on a recent property t
Tamiku [17]

Answer:

C) I & III

Step-by-step explanation:

Given:

Sample size, n = 18

Sample proportion = 25% = 0.25

Here, a random sample of 18 adults were chosen from the 1500 adults in town. This shows that the random condition was satisfied because the sample was drawn randomly from the general population of adults in the town.

For the normal condition to be satisfied, np should be greater than 10, ie np > 10.

In this case, np = 18 * 0.25 = 4.5

Since np is less than 10, the normal condition was not satisfied.

For the 10% condition to be satisfied, sample size should not be more than 10% of the general population.

Here, the sample size is 18 and the population is 1500. Therefore,

\frac{18}{1500} * 100 = 1.2

Since the sample size is 1.2% of the population which is less than 10%, the 10% condition was satisfied.

The correct option is C, because only I & III were satisfied.

4 0
2 years ago
Which of these triangles appears not to be congruent to any others shown
IRISSAK [1]

Answer: Triangle B

Step-by-step explanation: Congruent just means which shape matches the others, like as you see D and F are congruent as well as A, C, and E.

8 0
2 years ago
Read 2 more answers
Please help me i’ll give brainliest
liraira [26]

Answer:

105 degrees

Step-by-step explanation:

You need to understand the properties of corresponding angles and supplementary angles.

6 0
3 years ago
Other questions:
  • While packing for their cross country move, the Chen family uses a crate that has the shape of a cube.
    12·2 answers
  • A skydiver falls 144 ft in three seconds.how far does the skydiver fall per second
    14·2 answers
  • Marilyn has a fish tank that contains 38 fish. There are nine goldfish and f other fish. Write an equation to represent each sit
    14·2 answers
  • Janine is considering buying a water filter and a reusable water bottle rather than buying bottled water. Will doing so save her
    10·2 answers
  • The positive integer k has exactly two positive prime factors, 3 and 7. If k has a total of 6 positive factors, including 1 and
    7·1 answer
  • Please help me asap please​
    15·1 answer
  • 5x for x = 25<br> 1. 5<br> 2. 125<br> 3. 20<br> 4. 30<br><br> 40 POINTS!
    13·1 answer
  • Nathan walked 6 miles in 2 hours, If he walks at a steady rate how many miles could he walk in 9 hours
    9·2 answers
  • What is the surface area of the rectangular prism?
    13·1 answer
  • Can you add a negative and positive fraction?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!