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
Liono4ka [1.6K]
3 years ago
5

How to divide 33 photos into two groups of the ratiol is 4 to 7

Mathematics
1 answer:
Dahasolnce [82]3 years ago
4 0
Divide 33 photos into 2 groups.
The ratio of the said photo is 4 : 7
Now, we have the total number of photos which is 33, so let’s add the ratio to get the total number of ratio
=> 4 + 7 = 11
=> 33 and 11, let’s divide
=> 33 / 11 = 3, now we have the number of photos in each group.
=> 4 x 3 = 12
=> 7 x 3 = 21
Thus the ratio of photos is 12 : 21



You might be interested in
Steven is solving the equation 3(8−2x)+40=34. He begins with the following two steps.
STatiana [176]

Answer:

<h2>Add 24 and 40</h2>

Step-by-step explanation:

3(8 - 2x) + 40 = 34       <em>use the distributive property a(b + c) = ab+ ac</em>

3(8) + 3(-2x) + 40 = 34

24 - 6x + 40 = 34          <em>combine like terms</em>

-6x + (24 + 40) = 34      <em>Answer: Add 24 and 40</em>

-6x + 64 = 34            <em>subtract 64 from both sides</em>

-6x = -30          <em>divide both sides by (-6)</em>

x = 5

7 0
3 years ago
Read 2 more answers
On each round, Ann and Bob each simultaneously toss a fair coin. Let Xn be the number of heads tossed in the 2n flips which occu
CaHeK987 [17]

Answer:

P=\frac{2n!}{m!*(2n-m)!}*0.5^{2n}

Step-by-step explanation:

In a coin toss the  probability of tossing a head is 0.5 (50% head/50% tails)

If n is the number of rounds and 2n the number of coins tossed (one for each player), the probability of having m heads tossed is:

R=\frac{2n!}{m!*(2n-m)!}

R is the number of cases (combination of coins tossed) that gives a m number of heads. Each case has a probability of P_{case}=0.5^{2n} so:

P=\frac{2n!}{m!*(2n-m)!}*0.5^{2n}

<u>For example, to toss 4 heads in 5 rounds: </u>

  • n=5
  • 2n=10
  • m=4

P=\frac{10!}{4!*(10-4)!}*0.5^{10}

P=\frac{10*9*8*7*6!}{4!*6!}*0.5^{10}

P=\frac{10*9*8*7}{4!}*0.5^{10}

P=\frac{10*9*8*7}{4!}*0.5^{10}=0.205

8 0
3 years ago
What is the central difference between line functions and staff functions?
Tasya [4]
Staff and line are names given to different types of functions in organizations. A "line function" is one that directly advances an organization in its core work. This always includes production and sales, and sometimes also marketing.
6 0
3 years ago
8 + 69 + 9 <br> word form
love history [14]
Eight plus sixty-nine plus nine equals eighty-six. Is this what you were looking for.
8 0
2 years ago
The drawing of a building shown below has a scale of 1 inch to 30 feet. What is the acual height in feet of the building?
mylen [45]
Multiply the amount of inches it is by 30 and you will know what the size is in feet.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Write a compound inequality that represents the evelation range for each type of plant life
    11·1 answer
  • Alex Have 3 Siblings Sarah,Harry,And Jacob. Who's The 4th Sibling
    10·1 answer
  • Solve each equation. 8x2 - 24 = 3x2 - 9
    8·2 answers
  • Translate the following argument in a standard form categorial syllogims then use venn diagram or rules for syllogim to determin
    15·1 answer
  • Are two equilateral triangles always equal
    7·2 answers
  • 108 divided by 6 find the quotient
    9·2 answers
  • What is the value of X in the equation? -1/2x - 4= 18<br><br> -44<br><br> -28<br><br> 28<br><br> 44
    13·1 answer
  • F(1) if f(x) = x + 3
    8·1 answer
  • Ms. Brockman wants to take her class on a trip to either the nature center or the zoo. The nature center charges $4 per student,
    10·1 answer
  • If you have s3x 365 times how much is it a day? <br><br> this was from my math book
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!