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
Lunna [17]
3 years ago
7

A square postage stamp has area 1240 mm^2 about how long is each side?

Mathematics
1 answer:
Shtirlitz [24]3 years ago
6 0
Sq.root of 1240 is approx 35 mm
You might be interested in
Help me please!! This is timed and I’m stuck
Brums [2.3K]

Answer:

D is the correct answer

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
El semieje positivo de las x se encuentra.
stepladder [879]
Don't open the link it's a scam
7 0
3 years ago
A landscaper needs 348 pounds of plant food. He has 114 pounds in his truck, and another 46 pound at his shop.
Black_prince [1.1K]

Answer:

\frac{19}{12}\ pounds

or

1\frac{7}{12}\ pounds

Step-by-step explanation:

<u><em>The correct question is </em></u>

A landscaper needs 3 4/8 pounds of plant food. He has 1 1/4 pounds in his truck, and another 4/6 pound at his shop. How many more pounds of plant food does the landscaper need?

Let

x ----> the additional pounds of plant food needed for the landscaper

we know that

The additional pounds of plant food needed for the landscaper plus the pounds in his truck plus the pounds in his shop must be equal to the total pounds of plant food needed

so

The linear equation that represent this problem is

x+1\frac{1}{4}+\frac{4}{6}=3\frac{4}{8}

Convert mixed number to an improper fractions

1\frac{1}{4}=1+\frac{1}{4}=\frac{4*1+1}{4}=\frac{5}{4}

3\frac{4}{8}=3+\frac{4}{8}=\frac{3*8+4}{8}=\frac{28}{8}=\frac{14}{4}

Substitute in the expression above

x+\frac{5}{4}+\frac{4}{6}=\frac{14}{4}

solve for x

Multiply by (4*6) both sides to remove the fractions

24x+30+16=84

Combine like terms left side

24x+46=84

subtract 46 both sides

24x=84-46

24x=38

Divide by 24 both sides

x=\frac{38}{24}\ pounds

simplify

x=\frac{19}{12}\ pounds

Convert to mixed number

\frac{19}{12}\ pounds=\frac{12}{12}+\frac{7}{12}=1\frac{7}{12}\ pounds

4 0
3 years ago
g A slot machine has three slots; each will show a cherry, a lemon, a star, or a bar when spun. The player wins if all three slo
Law Incorporation [45]

Answer:

64

Step-by-step explanation:

Let us consider E_abc to be the event that a, b and c appear on the first, second and third slot of the spin machine.

Now, we are told that each slot has 4 possibilities which are a cherry, a lemon, a star, or a bar when spun.

Thus, from mn rule in probability, the total number of simple events in the sample space is = 4³ = 64

7 0
3 years ago
Use the intermediate value theorem to prove that there is a positive number c such that c2 = 2.
schepotkina [342]

So lets try to prove it,

So let's consider the function f(x) = x^2.

Since f(x) is a polynomial, then it is continuous on the interval (- infinity, + infinity).

Using the Intermediate Value Theorem,

it would be enough to show that at some point a f(x) is less than 2 and at some point b f(x) is greater than 2. For example, let a = 0 and b = 3.

Therefore, f(0) = 0, which is less than 2, and f(3) = 9, which is greater than 2. Applying IVT to f(x) = x^2 on the interval [0,3}.

Learn more about Intermediate Value Theorem on:

brainly.com/question/11377865

#SPJ4

6 0
1 year ago
Other questions:
  • Need help with da mafs<br> Pls get it right lol I already have an 80 on this assignment
    8·1 answer
  • Use the net to find the surface area of the cylinder
    7·2 answers
  • Write a rule for the function please!!!
    9·1 answer
  • Fraction of a minute is 42 seconds
    5·1 answer
  • How many tenths and how many hundreds are represented in 65/100?
    10·1 answer
  • Suppose that in a school with 150 total students, there are 10 students who have the flu. Administrators take an
    15·2 answers
  • What value of x makes the equation 3 = <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B3x%2B%206%7D" id="TexFormula1" title="
    13·2 answers
  • A Child’s Growth and Prosperity
    7·1 answer
  • Simplify square root of 144x^12y^20
    14·2 answers
  • Write 25.138 in word form. Please be accurate!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!