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
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:
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
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
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
what is (-3.7)+(-4.1)
Answer:
-7.8
Step-by-step explanation:
-7.8
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
what is the cos of 480 degrees
Step-by-step explanation:
above ...!!.!.!.!.☺️
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
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
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!!!!!!!!!
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
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.
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
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
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
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
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
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
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:
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
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:
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.
help ya girl out pls.
Answer:
10-k
Step-by-step explanation:
Pls mark BRAINLIEST
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
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 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:
How can I solve 2 3/4 - {1/2 + (1/3)}
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.