Answer:
1700
Step-by-step explanation:
f(x)=(3x^2)-5x-2
f(-23)
f(-23)=3(-23)^2-5(-23)-2
=1700
Please answer the question quickly please
Answer:
c. 9 miles
Step-by-step explanation:
Answer:
I think it is 9 miles
Step-by-step explanation:
Which of the expressions is equivalent to the expression (117.50-83.50)+6(22.50+3)
A. 34+138
B. 40(25.50)
C. 28(25.50)
D. 34+6(25.50)
Answer:the answrr would be A i got a 100 on my testtttt
Step-by-step explanation:
Find the product. Estimate to check that yo
474
X 18
+Multiply by the ones.
+Multiply by the tens.
Add the partial products.
+
9514 1404 393
Answer:
8532
Step-by-step explanation:
See the attachment for the partial products and their sum.
The estimated value is about 10% less than 20·475 ≈ 9500 -950 = 8550. This indicates our answer of 8532 is probably correct.
Does anyone know how to do this problem? If so please help so I could get it? Not only the answer but like the formula on how you get it step by step
4g + 8cm squared
.......................................................................................................................................................................
Answer:
I think the answer is 25
Step-by-step explanation:
Convert the metric measurements.
5,300 ml = L
6.72 kg = G
.0418 m = mm
Hello, need help on this Coordinate Math question please (:
Answer:
(8, 3)
Step-by-step explanation:
The first number (8) is our x, and we can see that this point is 8 units to the right. Then the second number (3) is our y, and we can see this is 3 as the point is 3 units up.
x = right or left
- right = positve
- left = negative
y = up or down
- up = positve
- down = negative
Answer:
B = (8, 3)
Step-by-step explanation:
In the ordered pair (x, y) of point B, (8, 3):
x = 8
y = 3
Hope this helps :)
what is the gcf of 147y^4, 98y^3
Answer:
49y^3
Step-by-step explanation:
A flying carpet flies 2.4 miles with the wind in the same amount of time it flies 1.4 miles against the wind. The wind speed is 4 mph. What is the speed of the flying carpet in still air?
Answer:
15.2 mph
Step-by-step explanation:
2.4÷(x+4)=1.4÷(x-4)
1.4(x+4)=2.4(x-4)
1.4x+5.6=2.4x-9.6
-x=-15.2
x=15.2
Hope this helps!
Answer:
15.2
Step-by-step explanation:
look at other explanation
HELP! click on image, but I will give Brainly + 24 pts !!
Question : The total cost (in dollars) for a company to manufacture and sell x items per week is C(x) = 70x + 300. If the revenue brought in by selling all x items is R(x) = 90x - 0.03x^2 find the weekly profit. How much profit will be made by producing and selling 70 items each week? Hint : P(x) = R(x) - C(x)
P(x) = ______
P(70) = $ _______
Answer:
p(x)=20x+300+0.03x^2
p(70)=1553 dollars
all points having an x-coordinate of 1 whose distance from the point (-3,-6) is 5
Answer:
[tex]They'll \: be \: on \: the \: circle:[/tex]
[tex](x+3)^2+(y+6)^2=25[/tex]
[tex]x=1[/tex]
[tex](y+6)^2=9[/tex]
[tex]y + 6 = 3[/tex]
[tex]y = -3[/tex]
[tex](1,-3)[/tex]
[tex]y + 6 = -3[/tex]
[tex]y = -9[/tex]
[tex](1,-9)[/tex]
Step-by-step explanation:
[tex]Thank \: you!!!!!![/tex]
make the sentence of possessive pronouns
Answer:
They left their wallet on the table, I wonder if they know.
The possessive pronoun- their
which expression is equal to 2(8n)^4?
Step-by-step explanation:
2(8n)⁴
=2•8n•8n•8n•8n
Hope it helps ya
2 · 8n · 8n · 8n · 8n
Step-by-step explanation:
2(8n)⁴
= 2 · 8n · 8n · 8n · 8n
solve pls brainliest
Answer:
(a) 448
(b) -5
Lucinda ran 3.7 miles in 30 minutes. What was her average time for each mile?
Answer:
Her average time was 8.1 minutes per mile.
Step-by-step explanation:
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Distance covered = 3.7 miles
Time taken = 30 minutes = 0.5 hour
Time taken to cover 1 mile :
[tex] \dfrac{0.5}{3.7} [/tex][tex] \dfrac{5}{37} [/tex][tex]0.135 \: \: hr[/tex]average time for each mile is equal to 0.135 hr or 8.1 minutes.
ASAP ASAP ASAP
Find the volume of a box with the following measurements:
l=6cm
w=4cm
h=10 cm
20 cm2
20 cm
240 cm2
20 cm3
240 cm
240 cm3
Answer: 240cm cubed (the three)
Step-by-step explanation:
Length x width x height
6x4x10
Which tank is filling most quickly?
Choose 1 answer:
Answer:
The ocean
Step-by-step explanation:
58,300 meters to kilometers. Round to the appropriate number of significant digits.
Answer:
58.3km
Step-by-step explanation:
58300 ÷ 1000 = 58.3km
Given:-
58,300 metres
Converting to kilometers, let's do by:-
[tex] \frac{58300 \: m}{1} \times \frac{1}{1000} km[/tex]
[tex] \frac{58300}{1000} [/tex]
[tex] => 58.3 \: km[/tex]
Therefore, in kilometers, 58300 m = 58.3 km.
✍️ By Benjemin ☺️
Solve pls brainliest
Answer:
6.1, 6.107, 6.17, 6.1722
Step-by-step explanation:
Hope this helps! :)
On vacation we went to a bike rental shop. They charged a $12
fixed fee plus $7 an hour for renting a bike. I paid $64 dollars to rent a bike. How many hours did I pay to have the bike checked out? Write out equation and solve. Show work
Quickkk?!!
For each equation, determine whether it is linear.
Answer:
a. Linear
b. Linear
c. Non-linear
d. Linear
Answer:
a. Linear
b. Linear
c. Not Linear
d. Linear
Noah and Amelia are reading the same book. At the beginning of the month, Noah was on page 41 and Amelia was on page 13. Noah will read 12 pages per day and Amelia will read 16 pages per day. Let NN represent the page of the book that Noah is on at the end of tt days into the month, and let AA represent the page of the book that Amelia is on at the end of tt days into the month. Write an equation for each situation, in terms of t,t, and determine whether Noah or Amelia is farther along in the book after 3 days.
Answer:
After 3 days, Noah is still farther along reading.
Step-by-step explanation:
Here are the two equations:
NN = 12tt + 41
AA = 16tt + 13
Now we plug in 3 to both equations to see what page they're on after 3 days:
[tex]NN = 12(3) + 41\\NN = 36 + 41\\NN = 77 \\\\AA = 16(3) + 13\\AA = 48 + 13\\AA = 61[/tex]
After 3 days, Noah is 77 pages along and Amelia is 61 pages along.
77 pages > 61 pages so therefore Noah is still farther along.
a scale drawing of Lafayette square is 8 inches long and 4 inches wide. The actual park is 160 feet wide. What is the actual area of the park, in square yards?
Answer:
Lafayette Square is about 5688.89 square yards
Step-by-step explanation:
The scale factor( ratio between the two sides) is 8 inches long to 4 inches wide or 2 to 1; 2 inches to one 1
Given the actual park is 160 feet wide ( need this measurement in inches).
so the actual part is 160 · 12 = 1920 inches wide.
Using the ratio long/ wide = long/ wide 2/1 = ?/1920. The part is 3840 inches long.
Answer need to be in yards: divide by 36 because 36 inches = 1 yard.
Long = 3840/36 = 320/3 yards
wide = 1920/36 = 160/3 yards
Actual area = L · W
= (320/3)·(160/3)
= 51200/9
= 5688.89 square yards
HELP ME PLEASE !!!! VERY URGENT!!
X+3/2 - X-2/2 = 1 Hence find p, if 1/X + p = 1
Answer:
pie =1 so hence find p x+3+2 -X-22+1 =1
Step-by-step explanation:
on a number line, where would 6/10 be located? choose all the answers that make a true statement.
Answer:
The answer is B and D
Step-by-step explanation:
If you mark the last line as 5 and the first line (placement) as 0.5 the you'l, see that 6/10 falls on 3/5. And 6/10 is on the left of 8/10.
....................... is 10 times greater than three hundreds.
guys please help
Answer:
3000
Step-by-step explanation:
300×10=300
plz mark me brainiest
Solve each system of equations by using elimination. 2x + y = 2 3x – 2y = –11
Answer:
I'm pretty sure the answer is {x, y} = {-7, -16}
Step-by-step explanation:
2x - y = 2
[other explanation] 3x - 2y = 11
Hope this helps
Evaluate 725+ 41092 -5688
Answer:
36129
Step-by-step explanation:
HELP LAST ATTEMPT to ( get marked brainliest show work !