Answer:
26.88/7 = $3.84 per ounce
Step-by-step explanation:
Answer:
24 cents per ounce
Step-by-step explanation:
16 ounces per pound times 7 pounds= 112 ounces
26.88/112= .24
Can someone plz help me with this one problem plzzzzz
I’m Marking Brainliest!!!
Given the series 2+ 6 + 18+
*
use an appropriate formula to find S12.
Please put full solution.
Answer: Samsung Galaxy S12
Answer:
S₁₂ = 531440
Step-by-step explanation:
There is a common ratio between consecutive terms, that is
r = 6 ÷ 2 = 18 ÷ 6 = 3
This indicates the sequence is geometric with sum to n terms
[tex]S_{n}[/tex] = [tex]\frac{a(r^n-1)}{r-1}[/tex] ( r ≠ 1 )
where a is the first term and r the common ratio
Here a = 2 and r = 3 , then
S₁₂ = [tex]\frac{2(3^{12}-1) }{3-1}[/tex]
= [tex]\frac{2(531441-1)}{2}[/tex]
= 531441 - 1
= 531440
Figure 1: Figure 2: Figure 3: Figure 4:
Please what’s the value of x
-6x - y = 27 3x + 8y = 9
Answer:
-6x - y = 27 = x= −1 /6 y+ −9 /2
3x + 8y = 9 = x= −8 /3 y+3
Step-by-step explanation:
be more specific and space out the equations next time please, i didn't know what you wanted me to do. but i solved them.
brainliest please?
Mr. Arnold is buying dry-erase markers for his classroom. He already has 7 markers. Mr. Arnold buys 5 packs with 7 markers each and 8 packs with 4 markers each. He then throws away 2 markers that do not work. Which number sentence best represents how many dry-erase markers Mr. Arnold now has in his classroom?
7 + 5(7) + 8(4) – 2 g
7 + 5(7) + 8(4) – 2 f
7 – 5(7) + 8(4) + 2 e
7 – 5(7) + 8(4) + 2 d
7 – 5(7) + 8(4) – 2 c
7 – 5(7) + 8(4) – 2 b
7 + 5(7) + 8(4) + 2 a
Answer:
7 + 5(7) + 8(4) – 2 g
Step-by-step explanation:
The population of a town increased from 20,000 people to 25,000 people. What percent did the population increase?
Answer:
The town population increase by 25%
Step-by-step explanation:
Btw can u please mark me brainliest, I need 3 more to rank up
Answer: 25%
Step-by-step explanation:
20000*1.25=25000
In AMNO, the measure of Z0=90°, the measure of ZN=38°, and OM = 87 feet. Find
the length of NO to the nearest tenth of a foot.
N
38
X
M
87
Answer:
30.4
Step-by-step explanation:
What is the y-intercept of the graph of the equation 5x + (–2y) = 8?
Answer:
-4
Step-by-step explanation:
5x + (–2y) = 8
-2y = -5x + 8
Divide both sides by -2
y = [tex]\frac{5}{2}[/tex]x - 4
I need help with studying
Jose has $400 in the bank. Each week, he saves $130. He wants to know when he will have at least $1000
Answer:
Do 400 x 130 then whatever you get divide it by 1000
Step-by-step explanation:
Answer:
In at least 5 weeks, Jose will have at least 1000$
Step-by-step explanation:
Hope this helps!!!
What is the 18th term in this sequence?
5. 11, 17, 23. ...
What are the coordinates of the vertex of the parabola?
Answer:
A
Step-by-step explanation:
f(x) = a(x – h)^2 + k
Vertex (h, k)
according to the equation h= -3 k= -8
Can you please hurry I only have like 25 minutes left
Answer:
Step-by-step explanation:
Answer:
The one you selected is correct.
Lauren drew a triangle. Its sides were 7\text{ mm}7 mm7, start text, space, m, m, end text, 9\text{ mm}9 mm9, start text, space, m, m, end text, and 7\text{ mm}7 mm7, start text, space, m, m, end text. It has three acute angles. Complete the sentence to describe the triangle Lauren drew. Lauren's triangle is
Answer:
Lauren's triangle is an isosceles triangle
Step-by-step explanation:
Given the sides of a triangle as 7mm, 9mm and 7mm.
From the given sees you will see that two of the sides are the same showing that the triangle is an isosceles triangle.
An isosceles triangle is a triangle that as two of its sides equal and since two of the sides are both 7mm, hence Lauren's triangle is an ISOSCELES TRIANGLE
Answer:
Lauren's triangle is an isosceles triangle
Step-by-step explanation:
Given the sides of a triangle as 7mm, 9mm and 7mm.
From the given sees you will see that two of the sides are the same showing that the triangle is an isosceles triangle.
An isosceles triangle is a triangle that as two of its sides equal and since two of the sides are both 7mm, hence Lauren's triangle is an ISOSCELES TRIANGLE
please help due 15 min hurry
 What is the slope of a line that is parallel to the line
y=1/3x-7 ??????
Answer:
1/3
Step-by-step explanation:
Find the value of x
A. 55 degrees
B. 110 degrees
C. 220 degrees
D. 330 degrees
Answer:
B. 110 degrees
Step-by-step explanation:
The measure of an arc equals the measure of its central angle.
Please help me. I will give out brainliest.
Answer:
A=4
Step-by-step explanation:
Area of rhombus=[tex]\frac{d1+d2}{2}[/tex]
d1=BD=4
d2=AC=2
so [tex]\frac{4*2}{2}=4[/tex]
area of quadrilateral (rhombus)=4square units
:
Solution given:
diagonal 1:AC=2 unit
diagonal 2:BD=4 unit
it looks like a rhombus
so
area of quadrilateral (rhombus)
=½*(diagonal 1*diagonal2)=½(2*4)=4 square units
PLZ HELP ME :( it is simliar triangles
Answer:
B
Step-by-step explanation:
i think
Which degree measurement is equivalent to
7pie/6 radians?
a different rectangle has a perimeter of 144 feet. The difference between its length and width is 12 feet. Solve it by elimination.
Answer:
12
Step-by-step explanation:
Brittany and Stephanie went shopping together and spent $118 altogether. Stephanie spent $8 less than twice the amount as Brittany. How much did each girl spend
Answer:
4. x+y=11
3x+5y=45
Step-by-step explanation:
Define the following vocabulary words
A.Factor
B.Variable
C.Product
D.Coefficient
Answer:
c
Step-by-step explanation:
Answer:
A factor is a circumstance or action that will/would influence an outcome.
A variable is something that is liable to change or something that isn't temporary.
A product is a result of an action or a process.
Coefficient means a quantity is being multiplied by the variable, for instance:
4 (the coefficient) X (the variable) - (the operator) 7 (the constant) = 5 (the constant)
What that looks like is: 4x-7=5.
Figure ABCD is a trapezoid. Find
the value of x.
3x+3
B
13
4x+2
A
D
X = ?
Answer:
x = 3
Step-by-step explanation:
The midsegment is half the sum of the parallel bases, that is
[tex]\frac{1}{2}[/tex] (3x + 3 + 4x + 2) = 13
[tex]\frac{1}{2}[/tex] (7x + 5) = 13 ( multiply both sides by 2 )
7x + 5 = 26 ( subtract 5 from both sides )
7x = 21 ( divide both sides by 7 )
x = 3
BEST ANSWER GETS BRAINLIEST
Central Fencing has been hired to fence the perimeter of a rectangular field. The length of the field is 42 - W feet, where W is the width of the field, and the area of the field must be more than 432 square feet. Find the bounds on the width of the field.
Answer:
10.3 is the width
Step-by-step explanation:
set up an equation
42w=432
divided both sides by 42
W=10.2857142857
to rounded it to nearest tenth it will be 10.3
to check your answer multiply 10.3 by 42 it will be 432
check check
Answer:
18 ≤ w ≤ 24
Step-by-step explanation:
A = l * w
A ≥ 432 sq ft.
l = 42 - w
432 ≤ (42 - w) (w)
432 ≤ -w² + 42w
w² - 42w ≥ 432
Substitute values for w
w = 18
w = 24
what is 2 1/5 hours coverted to minutes
Answer:
132 minutes
Step-by-step explanation:
1 hour is 60 minutes
2 hours=120
1/5 of an hour you divide 60 by 5 and get 12
1/5 of an hour is 12 minutes
120+12=132
Sarah bought 18 boxes of 65 pens at $12 a box. She sold 378 of them at 3 for $1.00 and the rest at 4 for $1.00. Find her total profit.
Answer:
$108
Step-by-step explanation:
1 box = $12
18 boxes = 12×18 = $216
Total = 18×65 = 1170 pens
Cost price, Cp = $216
3 = $1
378 = 378/3 = $126
1170-378= 792 pens remaining
4 = $1
792 = 792/4 = $198
Total selling price, sp = 126+198 = $324
Profit = Sp - Cp = 324 - 216 = $108
A Speedboat increases in speed uniformly from 20m/s to 30m/s for 12.2 s. What is the acceleration of the speedboat?
Answer:
0.82 m/s^2
Step-by-step explanation:
Given data
initial velocity=20m/s
Final velocity= 30m/s
Time = 12.2s
Applying the formula
a= v-u/t
a= 30-20/12.2
a= 10/12.2
a= 0.819
a=0.82 m/s^2
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Answer:
2/5 (B)
Step-by-step explanation:
[tex]x^\frac{1}{y}=\sqrt[y]{x}[/tex]
So:
[tex]\sqrt{\frac{4}{25}}=\frac{2}{5}[/tex] because
[tex](\frac{x}{y})^z=\frac{x^z}{y^z}[/tex]