Answer:
15 hours
Step-by-step explanation:
it takes her an hour for 1/3 of a page. 1/3 x 3 = 3. 3x5 = 15
The total time taken by a scientist to complete the report is 15 hours and this can be determined by using the unitary method.
Given :
A scientist completed 1/3 page of a report each hour. The report was 5 pages long.The following steps can be used in order to determine the total time taken by a scientist to complete the report:
Step 1 - The unitary method can be used in order to determine the total time taken by scientists to complete the report.
Step 2 - According to the given data, a scientist completed 1/3 page of a report each hour.
Step 3 - So, the total time taken by a scientist to complete the report is given below:
[tex]=\dfrac{5}{\dfrac{1}{3}}\times 1[/tex]
[tex]= 5 \times 3[/tex]
= 15 hours
For more information, refer to the link given below:
https://brainly.com/question/12116123
A box is filled with 3 blue cards, 4 red cards, and 5 yellow cards. A card is chosen at random from the box. What is the probability that it is a blue or a yellow card?
Answer:
3/12 or 40% its blue
5/12 its yellow
what is (-3.7)+(-4.1)
Answer:
-7.8
Step-by-step explanation:
-7.8
How many buckets have more than one half gallon of water?
Answer:
6 buckets
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
You don't count the ones with 1/2 a gallon
Miranda bought 8 books about animals, 3 books about outer space, and 4 books about trains. Each book cost $5. How much did Miranda spend on the books?
PLEASE HELPPPPP!!!!
Answer:
85
Step-by-step explanation:
8+3+4
which property is illustrated by the statement (3 × 6) × 4 = 3 × (6 × 4)?
Answer:
The Associative Property of Multiplication
Step-by-step explanation:
The Associative Property of Multiplication states that no matter how three or more numbers being multiplied are grouped, the answer will remain the same.
find the distance between the two points
Answer:
Dab = square root of ( xa - xb )^2 + (ya - yb)^2
square root of [ (-4) - 4 ]^2 + [ 2 - (-2) ] ^2
square root of (-8)^2 + (4)^2
square root of 64 + 16
square root of 80
• Ab is = square root of 80 units
300×3(5+8)
ummm yea i don't know this so I need sum help and maybe study it so I can get my test right
Answer:
11700
Step-by-step explanation:
is the answer good luck on the test
3 A line passes through point (8. – 7) and has a slope of 4 Write an equation in Ax+By=C form for this line. Use integers for A, B, and C.
I need the answer to x. The picture didnt load last time-
Answer:
x = 20º
Step-by-step explanation:
7x + x + 20 = 180
8x + 20 = 180
8x = 180 - 20
8x = 160
x = 160 / 8
x = 20
Hope that helps!
Answer:
X=20
Step-by-step explanation:
When you add 7x and the x+20, they total to 180 degrees to form a flat angle so to solves this use equation 7x+x+20=180 to get x=20.
To check: input the 20 into both equations and see if they add up to 180 degrees
7x20=140
20+20= 40
140+40= 180
please help with my algebra 1 homework
thank you
1) Answer:
[tex] \frac{4m^{10} }{9n^{18} } [/tex]
2) Answer:
[tex]8m ^{5} [/tex]
The answer for first equation is, option B.
and the Answer for Second equation is option D.
Please help me i will give brainliest *image
Answer:
$22.5
Step-by-step explanation:
25 percent of is1/4 so take 1/4 of the price of 30$ off. THis is 30/4=7.5
30-7.5=22.5
answer asap pllssssss
Answer:
Equation p+6=58
Answer:P=52
Step-by-step explanation:
Equation-
We have 58 in total so that is what this is all equal to;
=58
we have plus 6 peaches so +6 added to p which is how much we already have
so p+6=58
p+6+58
Answer-
p+6=58; isolate p
58-6=52; subtract how much we already know we have
p=52; now we know that the remaining has to be p
Smart Peoples I need You!
Answer:
I at the point where I am about to scream so plzzzzzzz stop asking me and it is just not you
Answer:
1/3, 2/3, 1/2
Step-by-step explanation:
1/3, 0.33, 33%
2/3, 0.66, 66%
1/2, 0.5, 50%
You're cute
What is the measure of the smallest angle?
63°
57°
53°
64°
Answer: 53°
Step-by-step explanation:
3x - 4 + 3x + 6 + 4x - 12 = 180
10x - 10 = 180
Add 10 to both sides
10x = 190
Divide both sides by 10
x = 19
3x - 4
3 (19) - 4 = 57 - 4
= 53
3x + 6
3 (19) + 6 = 57 + 6
= 63
4x - 12
4 (19) - 12 = 76 - 12
= 64
The smallest angle is 53°
Answer:
63°
Step-by-step explanation:
Es algo tonto pero no tengo tiempo como se escribe en numero Un millón cuarenta y cinco mil cuatrocientos veinte
Answer:
Un millón cuarenta y cinco mil cuatrocientos veinte - 1'045.420
Step-by-step explanation:
A continuación, presentamos como se escribe cada componente:
Un millón - 1'000.000
Cuarenta mil - 40.000
Cinco mil - 5.000
Cuatrocientos - 400
Veinte - 20
Ahora, sumamos cada uno de estos números: 1'045.420.
what is the cos of 480 degrees
Step-by-step explanation:
above ...!!.!.!.!.☺️
A cylinder has a base diameter of 8ft and a height of 20ft what is its volume in cubic ft to the nearest tenths place
How can I solve 2 3/4 - {1/2 + (1/3)}
Chapter 2 Test
1) Choose the option that lists the values in order from least to greatest:
0.55
3
3
0.52
1
7
1
a) 3,0.52 ,0.55,
b) Ķ, 0.55 ,0.52,
C) 0.52, Ž, 0.55 , }
d) 0.52, 0.55,,
317
2) Choose the option(s) that are equal in value Marko
Answer:
C
Step-by-step explanation:
Andy solve an equation as shown below. What error did Andy make?
Answer:
Step-by-step explanation:
Whatever you do to the left you must do to the right, he multiplied 12 but forgot to multiply the -4 on the left and the + 1 on the right by the number 12
Write the phrase as an algebraic expression or equation.
the sum of x and 7
Answer:
x + 7
Step-by-step explanation:
Also Omg hi armyy!!!!!!!!!
Which list names the sides of polygon ABCD?
AB,BD,DC,CA
BC,BA,DA,DC
AB,AC,AD,BD
BC,CD,DA,AD
Answer:
AB, BD, DC, CA
Step-by-step explanation:
i hope it's right let me know
if it's wrong it's my fault
What is the equation of the line that is perpendicular to y=-3x+1 that passes through the point (9,0)?
Slope Intercept Form
y=mx + b
Оy=4x-3
Oy=-**3
y=3x+9
Answer:
Step-by-step explanation:
perp. 1/3
y - 0 = 1/3(x - 9)
y = 1/3x - 3
PLEASE ANSWER FAST!!
Which equation is in standard form?
a) 3x - 4y - 2 = 0
b) y = -2x - 3
c) 3x + 7y = 4
d) y = 2
Answer:
c
Step-by-step explanation:
Determine whether the ratios are equivalent.
3 : 10 and 9 : 25
Please Help!!
Answer:
They aren't
Step-by-step explanation:
9/25 / 3= 3/8.3
3/10 x 3 = 9/30
none of those equal to each other
Drinks and snacks can be bought in a cinema.
Drinks
Snacks
coffee
cola
orange
$1.50
popcorn
£1.25
nachos
95p
ice cream
chocolate
Special Offer
Buy one drink and two different snacks for £3.99
f1.75
£1.15
f1.60
85p
Laura is going to buy one drink and two different snacks.
Work out the most money that Laura can save by using the Special Offer.
Answer:
I think 89.1
Step-by-step explanation:
I Dont know.
Nagmamadali Lang
Ewan
Ailish has $15.75. She wants to buy a video game that costs $19.55.
How much more money does Ailish need to buy the video game?
Answer:
Ailish needs $3.80 more to buy her video game.
Step-by-step explanation:
You have to subtract the money she already has from the total money that she needs to find the answer. So, for example: 19.55- 15.75= $3.80.
Please like and mark brainliest!
Hope this helps!
2. A swimming pool has the shape of a
rectangular prism. The pool is 12 feet long,
10 feet wide, and 6 feet deep. What is the
volume of the pool?
A 360 ft
B 620 ft
C 720 ft
D 1,440 ft
Answer:
Volume= lxwxh
12 x 10 x 6= C
720 ft
Step-by-step explanation:
help ya girl out pls.
Answer:
10-k
Step-by-step explanation:
Pls mark BRAINLIEST
Drag each term to the correct location on the expression. Each term can be used more than once, but not all terms will be used.
Answer:
4(x-3)(x+6)
Step-by-step explanation: