answer.
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
maxonik [38]
2 years ago
14

Estimate the product 8.1 x 4.2

Mathematics
1 answer:
Korvikt [17]2 years ago
6 0
Round 8.1 down to 8
Round 4.2 down to 4

8(4)= 32

The estimated product is 32.
Hope this helps!
You might be interested in
Sierra is selling bracelets to raise money for the Language Club at school. Each bracelet with yellow beads sells for $5. Each b
matrenka [14]

Answer:

Correct answer is:

5y+6r=660\\y=2r+8

Step-by-step explanation:

Given that Number of bracelets with yellow beads is represented by y

Each bracelet with yellow beads is sold for $5.

Total money raised by bracelets with yellow beads = Number of bracelets sold \times Money raised by sale of one such bracelet = 5y

Also Given that Number of bracelets with Orange beads is represented by r

Each bracelet with orange beads is sold for $6.

Total money raised by bracelets with orange beads = Number of bracelets sold \times Money raised by sale of one such bracelet = 6r

Given that total money raised by sale of both type of bracelets is $660.

so, the first equation becomes:

5y+6r=660 ....... (1)

It is also given that "<em>The number of bracelets with yellow beads that Sierra sold is 8 more than twice the number of bracelets with orange beads</em>"

\Rightarrow r =2r+8 ...... (2)

So, by equation (1) and (2), the system of equations is:

5y+6r=660\\y=2r+8

5 0
2 years ago
ΔABC is similar to ΔAXY by a ratio of 4:3. If BC = 24, what is the length of XY?
pogonyaev

Answer:

18

Step-by-step explanation:

24/4 = 6 so....

4*6 is 24 and 3*6 is 18

6 0
2 years ago
Read 2 more answers
A Ferris wheel can accommodate 50 people in 25 minutes.How Many people could ride the Ferris wheel in 4 hours?What was the rate
patriot [66]

Answer:

200 per hour 800 in 4 hours

Step-by-step explanation:

7 0
2 years ago
What did the derivative near the horizontal asymptote shout to the derivative near the vertical asymptote
sveticcg [70]
Aurelioooooooooooooóoooooooooooooooooooooooooooo <span />
3 0
2 years ago
Baileigh is using a piece of string to hang a painting on the wall. The back of the painting is diagrammed below. 12 cm 12 cm 5
Nutka1998 [239]
HI THE ANSWER IS 26CM

6 0
2 years ago
Other questions:
  • Solve 2+1^6y=3x+4 for y.
    13·1 answer
  • A fruit salad recipe requires 4 cups of grapes per 8 servings. How many cups of grapes are required for 28 servings? A) 6 Cups B
    12·1 answer
  • Amy hikes down a slope to a lake that is 10.2 meters below the trail. Then Amy jumps into the lake, and swims 1.5 meters down. S
    5·2 answers
  • A lab requires 38g of sodium bicarbonate. One box of sodium bicarbonate contains 454 g. How many boxes will the teacher require
    11·2 answers
  • A study of 120,000 randomly selected photos posted to a social media site determined that 4% were "selfies," photos of oneself.
    5·1 answer
  • Te probability is 0.5 that an artist makes a craf item with satisfactory quality. Assume the production of each craf item by thi
    9·1 answer
  • 25c+450=12,950 what is c
    10·1 answer
  • Betty has a checking account and a non-interest bearing savings account. The function C(x), shown below, represents her checking
    12·1 answer
  • Julie gathered data about the numbers of pages and chapters in several books by her favorite author.The equation of the line of
    7·2 answers
  • Read the sentence from Nikita's analysis of "The Children of the Drug Wars." Nazario feels that refugee kids totally shouldn't b
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!