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
OLga [1]
3 years ago
12

Ted says that 3 tenths multiplied by 100 equals 300 thousands .is he correct ? use a place value chart to explain your answer

Mathematics
1 answer:
Elena-2011 [213]3 years ago
5 0
Well I can explain how Ted is wrong. 3 tenths multiplied by 100 is actually 30. The place value of the three goes up 2 times and the decimal goes backward by 2.
You might be interested in
Please helllppppppppp
kondaur [170]

Answer:

x=3cm

Step-by-step explanation:

This is a basic proportion question.

2/18 = x/27

4 0
3 years ago
Work out m and c for the line:2y+6x=4<br><br><br>​
Ray Of Light [21]

Answer:

m = 1/3, c = 2

Step-by-step explanation:

Explained in the paper

8 0
3 years ago
How many pounds of potatoes are needed to make 45 pounds of mashed potatoes?
IRINA_888 [86]

As a side dish, you should plan on 1/2 pound of potatoes per person. That means if you are planning on 10 people, use 5 pounds of potatoes. 4 people, use 2 pounds of potatoes.

3 0
3 years ago
the sum of an infinite geometric series is 20, and the common ratio is 0.2. Find the first term of this series
Karo-lina-s [1.5K]

Answer:

a₁ = 16

Step-by-step explanation:

The sum to infinity of a geometric series is

S ∞ = \frac{a_{1} }{1-r}

where a₁ is the first term and r the common ratio , then

\frac{a_{1} }{1-0.2} = 20

\frac{a_{1} }{0.8} = 20 ( multiply both sides by 0.8 to clear the fraction )

a₁ = 0.8 × 20 = 16

6 0
2 years ago
Can someone answer my question and not ignore it??? can you tell me the answer and solution
galben [10]

Answer: 270

Step-by-step explanation:

just keep adding 30 to the 90 6 more times.

4 0
3 years ago
Other questions:
  • A father and his son can clean the house together in 9 hours. When the son works​ alone, it takes him an hour longer to clean th
    5·1 answer
  • information about two homes in a city is given below. Home A has a value of $110,000, which is expected to increase exponentiall
    15·1 answer
  • Use the integers that are closest to the number in the middle
    6·1 answer
  • Triangle has an area of ten square meters. The height of the triangle is 5 meters what is the base of the triangle
    11·1 answer
  • Simplify -3+3(8x+4)
    9·2 answers
  • Find the rate of a/b and complete the equivalent ratio 69​
    5·1 answer
  • Does anyone know the answer to this is is very important!!
    13·1 answer
  • Please help, I’m struggling
    12·1 answer
  • There are 7 roses in a vase of 12 flowers. The rest are daisies.
    15·2 answers
  • To solve the system of linear equations 3 x minus 2 y = 4 and 9 x minus 6 y = 12 by using the linear combination method, Henry d
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!