Answer:
B) 23
Step-by-step explanation:
23 girls x 4 boxes each = 92 boxes
92 + 11 extra = 103
23 girls x 5 boxes each = 115 boxes
115 - 12 = 103
Mrs. Warren has 103 boxes and 23 girls in her Girl Scout troop.
Mrs. Warren has 103 boxes and 23 girls in her Girl Scout troop. so option B is correct.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given; Mrs. Warren has b boxes of Girl Scout cookies that she wants to distribute to the members of her troop.
If she gives each girl 4 boxes, she will have 11 boxes left over then,
23 girls x 4 boxes each = 92 boxes
92 + 11 extra = 103
If she wanted to give each student 5 boxes, she would need an additional 12 boxes then,
23 girls x 5 boxes each = 115 boxes
115 - 12 = 103
Hence, Mrs. Warren has 103 boxes and 23 girls in her Girl Scout troop. so option B is correct.
Learn more about the unitary method;
https://brainly.com/question/23423168
#SPJ2
WILL MARK BRAINLYIST IF CORRECT!
Answer:
itsssssssssssssssssss C
If y varies inversely as x and
y1/8
1 when x- 16, find y when
2/3
Find the values of x and y. y=? x=? PLEASE HELP
Answer:
x=15.714
y=5.715
Step-by-step explanation:
Answer:
x=10, y=20
Step-by-step explanation:
okay so to find x, or the way I did it, we just have to look at the top, we know one line is 180 degrees, and we see three angles, 7x,90, and 20
so 90+20+7x=180
and:110+7x=180
therefore: 7x=70
and finally: x=10
To find y also isn't had if we just look at the blue and green lines we see they are intersecting and opposite angles in intersecting lines are congruent meaning they are the same. So we now know that:
5x+2y=90
and we know x=10
so 5x=50
meaning that: 50+2y=90
therefore: 2y=40
and in conclusion y=20
At cheng’s bike rental cost $40 to rent a bike for seven hours how many dollars does it cost per hour of bike use
a boy reads 1/4 of a book on the first day.In the second day he reads 1/3 of remaining portion?He was left without reading half of the book?How many pages have the book?
Answer:
12
Step-by-step explanation:
ℎ ℎ 12
Can someone please help im struggling
Answer:
81 units³
Step-by-step explanation:
V = Length x Widht x Height
= 9 x 3 x 3
= 81 units³
Answer this question based on the number line shown.
А
B
С
D
+
The distance from a point to point C is 1, and the distance from that same point to point B is 4. The point must be
point A
between D and A
O point
between C and A
Answer:
Step-by-step explanation:
A
a vacant rectangle lot is being turned into a community pool with a concrete path around it. the area of the lot is represented by 4x² +4c -48 where x is the length of the path in yards what is the length of the path A. 3 yards B 4 yards C. 12 yards D. 48 yards
Answer:
Step-by-step explanation:b448
A system of equations is shown below.
y = x2 + 6x - 8
y = 4x + 7
What is the sum of the y value(s) of the solution set?
-----------------------------------------------------------------------------------
Group of answer choices
-2
32
6
no solution
Answer:
Step-by-step explanation:
x² + 6x - 8 = 4x + 7
x² + 2x - 15 = 0
(x+5)(x-3) = 0
x = -5, 3
y = 4x + 7 = -13, 19
-13 + 19 = 6
The price of an item increased from 20 to 30. The percentage of increase is pls help me I have exam after a week pls I hope you will help if you did I will foolw and like who did
Answer: 50% increase
Step-by-step explanation:
Think of 20 as 100%
Half of 20 is 10 which is 50% in this scenario.
30-20=10
This means that the price of the item increased by 50% or 10.
what is 1+12x-40 evaluated
Answer:
12x-39
Step-by-step explanation:
40-1=39
NEEDDDDD HELPPPP !!!!!!
Answer:
It is 9
Step-by-step explanation:
9x - 2 = 79
9x = 81
x = 9
Lara and her brothers are painting a wall. Lara paints 28 of the wall. Chuck and Max each paint 38 of the wall. How much of the wall do they paint all together?
Please help ASAP Gavin works as a salesperson at an electronics store and sells phones and phone accessories. Gavin earns a $12 commission for every phone he sells and a $3.50 commission for every accessory he sells. On a given day, Gavin made a total of $135 in commission and sold 12 more accessories than phones. Determine the number of phones sold and the number of accessories sold.
There were
____phones sold and
____ accessories sold.
Answer:
6 phones and 18 accessories
Step-by-step explanation:
12P + 3.50A = 135
A = 12 + P
12P + 3.50(12 + P) = 135,
12P + 42 +3.50P = 135
15.50P = 93
P = 6 phones
A = 12 + 6 = 18 accessories
find the value of each trigonometric ratio to the nearest ten throusandth.
Answer:
19) 0.8000
20) 0.8824
21) 0.2800
22) 1.8750
23) 0.8000
24) 0.8000
Step-by-step explanation:
sin = opp/hyp
cos = adj/hyp
tan = opp/adj
19) sin Z = 40/50 = 0.8
20) sin C = 30/34 = 0.882352941
21) sin A = 7/25 = 0.28
22) tan X = 30/16 = 1.875
23) cos X = 28/35 = 0.8
24) cos C = 36/45 = 0.8
What is another word for zeros?
1. roots
2. axis of symmetry
3.vertex
4. y-intercept
Answer:
I think it's vertex bestie not sure tho lmk if it's wrong
Plis necesito ayuda en esta tarea:
1. 25 + 41 − 56 ÷ 2 + (41 ∗ −3)
2. 22 − 101 ∗ 3 ÷ 2 ∗ (25 ÷ −5)
3. 4 ∗ −8 − 56 ∗ 2 + (11 ∗ −2)
4. 36 − 65 ÷ −5 + (25 − 42 − 92)
5. 27 + 42 − 34 ÷ 2 + (15 ∗ −3 ÷ −5)
6. 49 ÷ (−7) − 92 + (18 ∗ −10)
7. 29 − 41 − 56 − 2 + (41 + 39 + 45 + 95 ÷ 5)
Answer:
92749021918383738642467
Helppppp I’ve tried to answer many times but I get it all wrong
11. An amusement park charges $45 per person for admission. A season pass
costs $112 per person.
a. Write the first five terms of an arithmetic sequence that represents the
total cost of admission for the number of visits in a season.
b. How many times does a person have to visit the park for a season pass
to be the better deal? Explain.
Answer:
Step-by-step explanation:
The answer would be A. 1 1/5
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Hope this helps!
There are 20 students in a math class. Thirty percent of the
students are randomly chosen to participate in a teacher
evaluation. How many combinations of students are possible?
Answer:
Step-by-step explanation:
20% of 30 is 6 are randomly selected.
30 choose 6 = 30! / (30-6)! 6!
= 30! / 24!6!
= 30 * 29 * 28 * 27 * 26 * 25
--------------------------------- <-- 24! cancels
6 * 5 * 4 * 3 * 2 * 1
= 29 * 28 * 27 * 26 * 25
---------------------------------- <--- 30 = 6 * 5 cancels
4 * 3 * 2 * 1
= 29 * 7 * 9 * 13 * 25 <-- 4 cancels 28, 3 cancels 27, 2 cancels 26
= 593775
Find the volume of the rectangular prism below,,, help please!
Answer:
48
Step-by-step explanation:
just because it is
Find the domain of the graphed function
Answer:
D. 2 ≤ x ≤ 5
Step-by-step explanation:
Notice that there are no points on the graph for x ≤ 2 and x ≥ 5. Or another way to look at it is that the x's are between 2 and 5, inclusive.
The domain is the set of possible x values. Therefore, 2 ≤ x ≤ 5 is the set of values for the domain
Roopa takes 8
minutes to jog around the garden. Risha takes 8
minutes to do the same. Who
takes more time and by what fraction?
Answer:
Since them taken same time so the fraction is 1/1
PLEASE HELP!
Solve 1/4 +m ≤ 1/2
Answer:
[tex]m\leq \frac{1}{4}[/tex]
Step-by-step explanation:
[tex]\frac{1}{4}+m\leq \frac{1}{2}[/tex]
Simplify both sides in the inequality:
[tex]m+\frac{1}{4}\leq \frac{1}{2}[/tex]
Subtract 1/4 from both sides:
[tex]m+\frac{1}{4}-\frac{1}{4} \leq \frac{1}{2}-\frac{1}{4} \\m\leq \frac{1}{4}[/tex]
m ≤ 1/4 is your final answer.
answer the question please
Answer:
a = 2 √13 cm
Step-by-step explanation:
Here, we want to find the length of BC
To do this, we can use the cosine rule
Thus;
a^2 = b^2 + c^2 - 2BC cos A
= 8^2 + 6^2 - 2(8)(6) cos 60
Mathematically cos 60 = 1/2
= 64 + 36 - 48 = 52
a^2 = √52
a = 2 √13 cm
In ΔOPQ, p = 4.8 cm, o = 4.7 cm and ∠O=69°. Find all possible values of ∠P, to the nearest 10th of a degree.
Answer:
72.4 and 107.6
Step-by-step explanation:
on delta math
Which set of numbers is infinite?
Integers between -4 and y
Whole numbers between 1 and 17
Natural numbers between 5 and 10
irrational numbers between 10 and 30
cómo se clasifican los huesos del esqueleto humano
The bones of the body come in a variety of sizes and shapes. The four principal types of bones are long, short, flat and irregular. Bones that are longer than they are wide are called long bones. They consist of a long shaft with two bulky ends or extremities.
1.0) In spanishLos huesos del cuerpo tienen una variedad de tamaños y formas. Los cuatro tipos principales de huesos son largos, cortos, planos e irregulares. Los huesos que son más largos que anchos se llaman huesos largos. Consisten en un eje largo con dos extremos o extremidades voluminosas.
If i'm wrong please tell me
I need help with this!
Please help!!!!!
Answer:
96
Step-by-step explanation:
100%-60%=40%
40% of x = 64 students (X=Total no. of students)
(40/100)*x=64
x=64*(100/40)
x=160
Missing no. of students=160-64=96
Answer:
96 students
Pls mark me brainliest!
Step-by-step explanation:
If an unknown amount of students is 60% of the students, the 64 of the students must be 40% of the students because 40+60 = 100.
You want to find what 1% equals, so we will divide 64 by 40 because 40% divided by 40 = 1% and whatever you do to one side you do to the other.
64/40 = 1.6
Assuming that the ? number of students that equals 60% will be a whole number, lets go with 1.6.
If 1.6 = 1%, and we want 60%, then multiply both sides by 60, because 1*60 = 60.
1.6*60 = 96
96 students
Can someone pls help need it ASAP and can you pls explain in full detail how to do it
:)
Will give brainlist for the first person to explain and do it
Answer:
x= 1 , y=4
Step-by-step explanation:
x-y= -3 => Equation 1
x+5y= 21 => Equation 2
Substitution Method:
Substitute Equation 1=>
x=y-3 <= Equation 3
Put x=y-3 in Equation 2:
x+5y=21
( y-3)+5y=21
y-3+5y=21
6y-3=21
6y=21+3
6y=24
y=24÷6
y=4
Put y=4 in Equation 1:
x-y= -3
x-4=-3
x=4-3
x=1
Hope this helps :)
Answer:
x = 1
y = 4
Step-by-step explanation:
x - y = -3 then x = y - 3
x + 5y = 21
substitute for x:
y - 3 + 5y = 21
reduce:
6y = 24
y = 4
x = 4 - 3 = 1
check:
1 - 4 = -3
-3 = -3
and
1 + 5(4) = 21
21 = 21