Answer:
the answer is 65 cents
Step-by-step explanation:
4.55/7= .65
a man can do a piece of work in 20 days.
i. how much work does he do in 1 day
ii. how much work does he do in 5 days
iii. if he leaves the work after 10 days,how much work is left to do?
pls plssss help
Step-by-step explanation:
i) A man can do a piece of work in 20day.
So, in 1 day man can do 1/20 piece of work.
ii) In 1 day man can do 1/20 piece of work
So In 5 days man can do 1/20*5
In 5 day man can do 1/4 piece of work
iii) a man can do 1/20 piece of work in 1 day
so in 10 day a man can do 1/20*10= 1/2 work
1/2 work is left to do.
Hope this helps.
i am trying my best to give the correct answer but i am not sure this is right or not.
Mary, Peter, and Lucy were picking chestnuts. Mary picked twice as much chestnuts than Peter. Lucy picked 2 kg more than Peter. Together the three of them picked 26 kg of chestnuts. How many kilograms did each of them pick?
Answer:
Peter = 6 kg
Mary = 12 kg
Lucy = 8 kg
Step-by-step explanation:
let us take number of kg's peter took as x
then lets form an expression to find x
let us take mary's chestnuts as = 2x (twice as much as peter)
let us take Lucy's chestnuts as = 2 + x (picked 2 kg more than peter)
so
x + 2x + 2+ x = 26
4x + 2 = 26
4x = 26 - 2
4x = 24
x = 24/4
x = 6
now let us see how much each of them picked while replacing 6 by x
Peter = x
= 6 kg
Mary = 2x
= 2(6)
= 12 kg
Lucy = 2+x
= 2 + 6
= 8 kg
now let us cross check to see the answer
6 + 12 + 8
18 + 8
= 26
CROSS-CHECKED
Pls help I’ll give you 35 points You toss a coin four
times. What is the
probability of getting
tails all four times?
Make a tree diagram
for tossing a coin
four times.
Answer:
.375 or 6/16
Step-by-step explanation:
When you flip a coin you have 50/50 chance for it to land on heads or tail, assuming its not weighted or a trick coin.
Do this 4 times and the chances are now slimmer due to the amount of times it was flipped. In this case the probability of of you getting tails every time if you flip the coin 4 times is now .375 chance or 6/16. Here's the link to my work in a tree diagram
https://socratic.org/questions/if-you-flip-a-fair-coin-4-times-what-is-the-probability-that-you-will-get-exactl#398810
Paste this in to your search bar to get my tree diagram
Determine if 0.9375 is rational or irrational and give a reason for your answer.
Answer:
0.9375 is rational
Explanation:
A rational number is any integer, fraction, or terminating decimal (which 0.9375 is)
The decimal number 0.9375 is a rational number.
What is a rational number?Irrational numbers are all real numbers that are not rational numbers in mathematics. Irrational numbers, on the other hand, cannot be stated as the ratio of two integers. Decimal notation is the term used to describe the method of representing numbers in the decimal system.
A rational number is one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively.
A rational number is any integer, fraction, or terminating decimal (which 0.9375 is). The given number 0.9375 is a rational number because it can be written in the form of the fractions like p / q.
Therefore, the decimal number 0.9375 is a rational number.
To know more about a rational number follow
https://brainly.com/question/511377
#SPJ2
yo whats 3+3 equal to ?
but some foolish people say correct answer is 33.
What is 673/3 as a mixed number!?
Answer:
224 1/3 is the mixed fraction form for 673/3
Answer:
224 1/3 in mixed form
Easy question pls help
Answer:
They are congruent
Step-by-step explanation:
Vertical angels always congruent
−6x
2
y
3
24x
3
y
2
+3x(x
2
+5)+(x−7)(x+7)+
y
8x
for x = 4 and y = 2.
Answer:
you can eat this noddles then you will got answer
Step-by-step explanation:
you can eat this noddles then you will got answer
**Answers needed fast** What goes in the small / little boxes?
Answer:
149, 520 and the littlest boxes is 0 and 1
Step-by-step explanation:
Is 4.38 a rational number?
PLEASE ASAP!!! I WILL GIVE BRAINLY!! I NEED THE BEST ANSWER AND IT NEEDS TO BE RIGHT! ASAP!! I DONT NEED THE WORK I JUST NEED ANSWER PLEASE HURRY!
Answer:
x = 5
Step-by-step explanation:
Someones in a hurry,...! Lol,...
Chow,...!
Answer:
56 ft
Step-by-step explanation:
6x -2 = 8x -12
2x=10
x= 5
28 for one
Which property is illustrated
(properties such as commutative, associative, inverse, etc.)
7(8-3)=7(5)
Answer:
Order of operationStep-by-step explanation:
Given:
7(8 - 3) = 7(5)The difference is:
8 - 3 = 5Since the operation was to find the value of expression within the parenthesis, this would be an "order of operation" that is illustrated here.
Answer:
Operation Order or Order of Operation
Step-by-step explanation:
Here we have to solve the bracket
[tex]\\ \sf\longmapsto 7(8-3)[/tex]
[tex]\\ \sf\longmapsto 7(5)[/tex]
[tex]\\ \sf\longmapsto 35[/tex]
Find the perimeter and the area of the figure.
Answer:
12+10+13+6+23=54
Step-by-step explanation:
plsss helpppp will mark brainliest!!
Answer:
D. 2¹⁵/4¹⁰
Step-by-step explanation:
(2³/4²)⁵ = 1/64
A. 2⁸/4⁷ = 1/128
B. 2⁵/4⁴ = 1/16
C. 2⁶/4⁶= 1/128
D. 2¹⁵/4¹⁰= 1/64
SO (2³/4²)⁵ = 2¹⁵/4¹⁰
Which graph represents a step function?
Answer:
B
Step-by-step explanation:
got it right on edge :)
Simplify the expression and write the result in standard form, a+bi.
6 - 8i / -2
Answer:
[tex] \frac{6 - 8i}{ - 2} = \frac{6}{ - 2} - \frac{8i}{ - 2} (splitting \: denomenator) \\ = - 3 - - 4i \\ = - 3 + 4i \\ thank \: you[/tex]
if ad and pm are medians of two similar triangles abc and pqr such that ad:pm=4:9, then calculate ar. triangle abc/ar. triangle pqr
Answer:
4/9
Step-by-step explanation:
ad(base)/2 = abc
4x(4y)/2 = 4xy/2 = 2xy
pm(base)/2 = pqr
9x*9y/2 = 9xy/2 = 4.5xy
2xy/4.5 xy = 2/4.5 = 4/9
I'm not really sure, hopefully it works. I suck at geometry.
Solve the equation. Ch
6. 10x + 2 = 32
Answer:
10x=32-2
10x=30
x=30/10
answer x=3
(please help!)
Add −1.25+2.5
Plot the first addend and the sum on the number.
Answer:
the answer of this question is 1.25
Teacher: Who can tell me how to simplify 3 + 5 x 2 – 4?
Student -girl: I think you should do 3 + 5 first and the answer is 12.
Student -boy: I think you do 5 x 2 first and the answer is 9
Teacher: Why did the boy and girl get different answers?
Answer:
3+5×2-4
3+10-4
13-4
9
Step-by-step explanation:
But I solve like this and the answer is 9 I am student girl.
Answer:
The girl didn't follow PEMDAS
Step-by-step explanation:
PEMDAS is the order in which you solve mathematical equations.
Parentheses, Exponents, Multiplication, Division, Addition and Subtraction.
If you add before multiplying you'll get a completely different answer.
The boy followed PEMDAS, while the girl didn't.
Is 4/4 a rational number
Answer:
Yes,it is in the form of p/q even after simplify
The quotient of 105 and the sum
of one and four.
Answer:
21
Step-by-step explanation:
105/(1+4)
= 105/5
= 21.
Can someone please help me on this please I don’t understand I’m getting stressed stressed please
Answer:
2
Step-by-step explanation:
You would have to divide -9 on both sides:
-9x = -18
--- ----
-9 -9
You would get x=2
Your welcome! :)
Write three different numbers between 19.9 and 20.6.
School Supplies At the school store, notebooks cost $3.49. How
much will you pay for 4 notebooks?
HURRY!!
Answer:
3.49x4=$13.96
Step-by-step explanation:
¹3.³49
4
13.96
Answer:
$ 13.56
Step-by-step explanation:
3*4= 12
0.4*4= 1.6
0.09*4=0.36
12+ 1.6+0.36= 13.96
This means you pay $ 13.56 for the notebooks.
Hope that helped.
-y/5 + 4 = 14
HELP ME SOLVE FOR Y
Answer:
[tex]y=-50[/tex]
Step-by-step explanation:
[tex]-\frac{y}{5}+4=14[/tex]
⇒ Subtract 4 from both sides:-
[tex]-\frac{y}{5}+4-4=14-4[/tex]
[tex]-\frac{y}{5}=10[/tex]
⇒ Multiply both sides by 5:-
[tex]5\left(-\frac{y}{5}\right)=10\cdot \:5[/tex]
[tex]-y=50[/tex]
⇒ Now, divide both sides by -1:-
[tex]\frac{-y}{-1}=\frac{50}{-1}[/tex]
[tex]y=-50[/tex]
∵OAmalOHopeO∵
need help with this please
hi <3
it would be option A and option C, i believe.
hope this helps :)
y is seven times the value of x.
The equation is y=
Answer:
y=7x
hope it helps!!!!!!!
i really need help algebra
Answer:
Wouldn’t the intercept be zero?
x · 1 +x1 = _____.
x
1
2x
1 + x
Answer:
2xStep-by-step explanation:
x × 1 + x1 = ?1x + 1x = ?2x[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]
