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
Irina-Kira [14]
3 years ago
5

What is the smallest value of x, such that

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

Dude, where's the picture?

You might be interested in
Plsss help me with this question!!!
Molodets [167]
There are 27 men in the train car.
69-15=54
54 divided by 2 = 27
5 0
3 years ago
In a recent poll, 700 people were surveyed. 77% of them said they opposed the current war. How many people stated they were in o
MrRa [10]

Answer:

539

Step-by-step explanation:


6 0
3 years ago
If the product of two positive fractions a and b is 15/56, find three pairs of possible values for a and b
Andrews [41]

Answer:

First possible pairs = (3/7)*(5/8) = 15/56

second possible pairs = (3/4)*(5/14) = 15/56

third possible pairs = (1/2)*(15/28) = 15/56

Step-by-step explanation:

According to the question,

a x b = 15/56

three possible pairs will be as follows:

Before proceeding to make possible pairs, we have to know the prime factorization of the numbers -

15 = 1, 3, 5, 15

56 = 1, 2, 4, 7, 8, 14, 28, 56

As we need three possible pairs, we have to check which pairs take us to 15/56. Again, since the fraction is positive, therefore, the fractions will be proper. Therefore, 3/2, or 5/4 will not be counted. Therefore,

First possible pairs = (3/7)*(5/8) = 15/56

second possible pairs = (3/4)*(5/14) = 15/56

third possible pairs = (1/2)*(15/28) = 15/56

fourth possible pairs = (3/8)*(5/7) = 15/56

So, we can get those four possible pairs. Among those, first 3 pairs are different. Therefore, those are possible pairs.

4 0
3 years ago
a local school raised 5687.50 for the terry fox foundation. Hua raised 0.8% of this total. how much money did Hua raise?
zlopas [31]
You multiply the $5687.50 by 0.8 to get the total of $4550.
So Hua raised $4550 out of the $5687.50.
6 0
3 years ago
19. The present age of brother and sister are in the ration 4:5 Before three years the ration of their age was 3:4. find their p
Lyrx [107]

Answer:

Sister = 15 years old

Brother = 12 years old

Step-by-step explanation:

Right now, if the brother is B years old and the sister is S years old, B = (4/5)S because the ratio from brother to sister is 4:5, so if one unit is X, B = 4X and S = 5X

Three years ago, the brother was B-3 years old and the sister was S-3 years old. Keeping one unit as X, we have

B = 3X

S = 4X

B-3 = (3/4)(S-3)

Therefore, we have a system of equations

B = (4/5)S

B-3 = (3/4)(S-3)

Substitute (4/5)S for B into the second equation to only have one variable

(4/5)S - 3 = (3/4)(S-3)

(4/5)S - 3 = (3/4)S - 9/4

add 3 to both sides and subtract (3/4)S from both sides to isolate the variable and its coefficient

(1/20)S = 3/4

multiply both sides by 20 to isolate the S

S = 15

B = (4/5)S = 12

5 0
2 years ago
Other questions:
  • The population of the country was 314 million. What is the empirical probability of death by stroke during a single​ year
    15·1 answer
  • I will give brainliest to the best answer to this question: Each year, the Department of Water Works measures the chloride conce
    13·2 answers
  • Find the length of the missing leg of a right triangle given a leg of length 8 and a hypotenuse of length 10.
    14·2 answers
  • Elias writes the numbers 1 through 20 on separate slips of paper. There are 16 white slips of paper and four yellow slips of pap
    7·2 answers
  • HELP HELP HURRY!!!!!
    5·2 answers
  • How do you differentiate linear equation from those equatipn which are not linear?​
    9·1 answer
  • Six cakes cost £1.80 how much do ten cakes cost
    9·2 answers
  • What is 9/4 in decimal form
    5·1 answer
  • How many pages in one hour<br> How many in 3 hours
    11·1 answer
  • Hello im asking can 32 go into 2? and if so how many times? thanks ill give brainiest and 5 points
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!