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
choli [55]
3 years ago
11

How many 1/10 cubes are in 4 1/2

Mathematics
1 answer:
larisa [96]3 years ago
4 0

Answer:

45 cubes

Step-by-step explanation:

There are 10 cubes in each 1. so 10 x 4 = 40. 1/2 of 10 is 5 so 40+5 = 45.

You might be interested in
Jeany bought 12 postcards which was twice as many postcards as joe bought. Ruth bought 3 times as many postcards as joe. How man
nasty-shy [4]

Answer:36 postcards

Step-by-step explanation:

jenny bought 12 post cards

joe bought half of the postcards jenny bought = 12/2 = 6

ruth bought 3 times the postcards joe bought = 3 x 6 = 18

total postcards bought by all = 12 + 6 + 18 = 36 postcards

8 0
3 years ago
Read 2 more answers
Evaluate 2b^2 − 4a + 4a^2 for a = 3 and b = −8.
kipiarov [429]

(2*(-8)^2)-(4*3)+(4*3^2)

128-12+36

152

6 0
3 years ago
Determine the next step for solving the quadratic equation by completing the square.
Studentka2010 [4]

Answer:

The solutions are x=\frac{1+\sqrt{7}}{2} and x=\frac{1-\sqrt{7}}{2}

Step-by-step explanation:

we have

0=-2x^{2}+2x+3

Group terms that contain the same variable, and move the constant to the opposite side of the equation

-3=-2x^{2}+2x

Factor the leading coefficient

-3=-2(x^{2}-x)

Complete the square. Remember to balance the equation by adding the same constants to each side.

-3-0.5=-2(x^{2}-x+0.5^{2})

-3.5=-2(x^{2}-x+0.5^{2})

Rewrite as perfect squares

-3.5=-2(x-0.5)^{2}

7/4=(x-0.5)^{2}

square root both sides

x-0.5=(+/-)\sqrt{\frac{7}{4}}

x-\frac{1}{2}=(+/-)\frac{\sqrt{7}}{2}

x=\frac{1}{2}(+/-)\frac{\sqrt{7}}{2}

x=\frac{1+\sqrt{7}}{2}

x=\frac{1-\sqrt{7}}{2}

4 0
3 years ago
An ice cream factory makes 29 quarts of ice cream in 5 hours. How many quarts could be made in 48 hours ? What was that rate per
Vadim26 [7]

We can easily get the quarts per hour rate by dividing the number of quarts by the number of hours:

\text{29 quarts in 5 hours} \implies \dfrac{29}{5} = 5.8 \text{ quarts in 1 hour}

Now that we have the quarts per hour rate, we can easily address the question: the factory could make

5.8\cdot 48 = 278.4

quarts in 48 hours, with a daily rate of

5.8\cdot 24 = 139.2

quarts per day

6 0
3 years ago
Read 2 more answers
What are irrational numbers? give examples.​
sertanlavr [38]
√2, √3, √5, √11, √21, π(Pi) are all irrational.
8 0
2 years ago
Read 2 more answers
Other questions:
  • 209,767 rounded to the nearest 1,000
    13·2 answers
  • Does anyone know the answer and how to solve?
    13·2 answers
  • The sum of twice a number and 17 is 55. Find the number. Explain also if possible
    10·2 answers
  • a graph includes the ordered pair (2,4). Write two different rules that would be possible for this graph
    15·2 answers
  • A painter leans a 20 ft ladder against a building. The base of the ladder is 8 ft from the building. To the nearest foot, how hi
    6·1 answer
  • Is it possible to draw an isosceles right triangle with side lengths 5,5,and 10? Explain.
    13·1 answer
  • Solve the equation. Please show working :D :)<br> 1/2y-21/4=-35/4 for y
    13·1 answer
  • Which is the value of x?
    11·1 answer
  • Edin has £300 in his saving account his bank offers his a fixed 5% simple interest rate per annum for a period of 3 years how mu
    10·1 answer
  • (10 - 5) + 5^2 - 2 =
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!