Answer:
like ur pfp, free points ty
Step-by-step explanation:
distance from -3 to 0
Bored? Get your brain exercised with a TRICKY MATH question!
Convert 8.91 x 10⁷
Hint: The exponent 7 is positive, so move the decimal seven spaces to the right and fill with zeros!
Answer:
[tex]the \: answer \: i s \: 89100000 \\ to \: be \: honest \: it \: wasnt \: that \: hard[/tex]
Answer:
89100000
Step-by-step explanation:
That wasn't tricky but okay!
10 to the power of 7 is basically 10000000
Just multiply 8.91 by 10000000 and you have the answer
Find the absolute maximum value of the function
Answer:
find ity yourself -_______________-
Step-by-step explanation:
Pleaseeee help i think its easy but I don't know
Answer:
12: 32
18: 48
27: 72
Answer:
12:24
18:48
27:81
Step-by-step explanation:
12 pound is going to be 8 times 3 which is 24
18 pounds is going to be 8 times 6 which is 48
27 pounds is goings to be 8 times 9 which is 81
HELP ME PLEASEEEE :)
Answer:
I believe it to be C
Step-by-step explanation:
In a recent year, 6% of cars sold had a manual transmission. A random sample of college students who owned cars revealed the following: out of 124 cars, 29 had manual transmissions. Estimate the proportion of college students who drive cars with manual transmissions with 90% confidence.
Answer:
The estimate the proportion of college students who drive cars with manual transmissions with 90% confidence is
[tex]0.171 < p < 0.297 [/tex]
Step-by-step explanation:
From the question we are told that
The sample size is n = 124
The population proportion p = 0.06
The number of cars with manual transmissions is k = 29
From the question we are told the confidence level is 90% , hence the level of significance is
[tex]\alpha = (100 - 90 ) \%[/tex]
=> [tex]\alpha = 0.10[/tex]
Generally the sample proportion is mathematically represented as
[tex]\^ p = \frac{ 29 }{124 }[/tex]
=> [tex]\^ p = 0.234[/tex]
Generally from the normal distribution table the critical value of [tex]\frac{\alpha }{2}[/tex] is
[tex]Z_{\frac{\alpha }{2} } = 1.645 [/tex]
Generally the margin of error is mathematically represented as
[tex]E = Z_{\frac{\alpha }{2} } * \sqrt{\frac{\^ p (1- \^ p)}{n} } [/tex]
=> [tex]E = 1.645 * \sqrt{\frac{0.234 (1- 0.234 )}{124} } [/tex]
=> [tex]E = 0.063 [/tex]
Generally 95% confidence interval is mathematically represented as
[tex]\^ p -E < p < \^ p +E[/tex]
=> [tex]0.234 - 0.063 < p < 0.234 + 0.063 [/tex]
=> [tex]0.171 < p < 0.297 [/tex]
Frank Alvarado makes a 10% commission on the first $5,000 sales and 15% on any sales
over $5,000. Find his total graduated commission on $25,000 in sales. *commission =
sales x commission rate
Answer:
$3,500
Step-by-step explanation:
5000x.1=$500
20000x.15=$3,000
$3,000+$500=$3,500
Which situation is best represented by the equation below?
Answer:
John paid $127 for football camp. He paid a $7 registration fee and $5 for each week he was enrolled in camp. What is w, the number of weeks John was enrolled in football camp?
A glider flies 8 miles south from the airport and then 15miles east. Then it flies in a straight line back to. What was the distance of the glider’s last trip back to the airport?
By the Exterior Angle Theorem, which of the following is a true statement?
Answer:
2nd option is the correct answer
Step-by-step explanation:
[tex]m \angle 1 > m \angle 3 \: \& \: m \angle 1 > m \angle 7 \\ [/tex]
According to the Exterior Angle Theorem, the true statement should be considered as the option b.
What is an Exterior Angle Theorem?The exterior angle theorem defined that at the time when a triangle's side should be extended, the resultant exterior angle formed should be equivalent to the sum of the measures of the two opposite interior angles of the triangle.
So based on this, we can say that the option b is correct.
learn more about an angle here: https://brainly.com/question/6150811
PLEASE HELP A GIRL IN HELPPP
Answer:
(-25 + 4 squared) x 7
( -25 + 16) x 7
-9 x 7
-63
Step-by-step explanation:
An antelope can run 152.5 miles in 2.5 hours. What is the average speed of the antelope?
Answer:61mph
Step-by-step explanation:
152.5/2.5=61
Answer:
Easy, it's 61miles per hour
Step-by-step explanation:
Who is good at math?
Answer:
me depending on what kind of math it is
Step-by-step explanation:
Solve the inequality (3+ 2r) -4>9
If it is $5.25 for 1 pound of bananas what is the cost of 3.5 pounds
A) $18.37
B)$18.38
C)$19
D)$10.50
Hurry pls
Answer:
18.38 B
Step-by-step explanation:
let x be the cost of 3.5 pounds
5.25/1 = x/3.5
5.25=x/3.5
18.375=x
since you can't buy 3.5 pounds with 18.37 (1 penny short), you need 18.28
4 cups of flour are need to make 24 cookies how many cups are needed 84
Answer:
14 cups
Step-by-step explanation:
Step 1:
4/24 = x/84 Equation
Step 2:
24x = 336 Multiply
Step 3:
x = 336 ÷ 24 Divide
Answer:
x = 14
Hope This Helps :)
1 Selena rewrote the expression 4(5m + 12s) using the distributive property. What expression did Selena create?
4(5m + 12s)
= 20m + 36s
Hope this helps
two football players start running towards each other each other from the opposite ends of a 100- yard football field. The faster player runs at a rate of 30 feet per second. The slower player runs 20 feet per second. After how many seconds will they collide
Answer:
600
Step-by-step explanation:
Multiply both numbers by 12.
240
360
please help me asap and
Answer: p < 5
Step-by-step explanation:
You subtract 5 from each side and end up with p < 5
WP
BOOK
Untitled document
Find the perimeter of the figure below, in feet.
7.7 ft
6.7 ft
6.7 ft
6.7 ft
6.7 ft
11 ft
11 ft
3.9 ft
3.9 ft
7.7 ft
Solve x^2 + 6x + 15 = 0 using the Quadratic Formula
Help help help help
Answer: The solution to this is y=10x-4
Step-by-step explanation:
Also please check out our yoo toobe channel that we have been working hard on, it is called Evimero Academy
thank you
Emma borrowed 89.40 from her sister. she determines that she can pay her back in four months worth of allowance. What effect will emma's repayment have on her monthly bank account
Need answerrrrrrrrr fast
Answer:
960
Step-by-step explanation:
If there are 120 calories in 3/4 or 0.75 cup
In one cup = 120/0.75
= 160 calories per cup
160 * 6 cups = 960 calories in 6 cups
solve for x The value of x that would make q || r is
Answer:
x = 12
Step-by-step explanation:
If line r and line a are parallel, therefore:
(11x - 28) + (7x - 8) = 180° (consecutive interior angles are supplementary)
Solve for x
11x - 28 + 7x - 8 = 180
Add like terms
18x - 36 = 180
18x = 180 + 36 (addition property of equality)
18x = 216
x = 216/18 (division property of equality)
x = 12
Elvira makes money to buy decorations for the cafeteria by selling little bags of chips in the snack bar. If each bag costs $0.35 and she can sell the bag for $0.90, how many bags must she sell to earn at least $200.
Answer:
Step-by-step explanation:
.90-.35=.55
200/.55=364 bags i think
Elvira sells a total of 364 bags to earn a profit of $200 and this can be determined by using the unitary methods.
Given :
Elvira makes money to buy decorations for the cafeteria by selling little bags of chips in the snack bar. If each bag costs $0.35 and she can sell the bag for $0.90.Total profit earn = $200The following steps can be used to determine the total number of bags she sells to earn the profit of $200:
Step 1 - First find the total profit she earns to sell one bag.
= 0.90 - 0.35
= $0.55
Step 2 - Now, using the unitary method find the total number of bags she sells to earn a profit of $200 If she earns a profit of $0.55 to sell one bag.
[tex]=\dfrac{200}{0.55}[/tex]
= 363.63 [tex]\approx[/tex] 364 bags
She sells a total of 364 bags to earn a profit of $200.
For more information, refer to the link given below:
https://brainly.com/question/23423168
Help with these 2 please !!
The cost of 90 kg of rice is 4500. what is the cost of 2 quintal of rice?
Answer:
The cost of 2 quintal of rice is $10,000.
Step-by-step explanation:
To determine the cost of 2 quintals of rice, knowing that 90 kilos of said product is worth $ 4,500, it is first necessary to establish the equivalence between quintals and kilograms. In this regard, a quintal is equivalent to 100 kilograms, so 2 quintals are equivalent to 200 kilos.
Now, to determine the cost per kilogram of rice, the following calculation is required:
4,500 / 90 = X
50 = X
Therefore, 1 kilogram of rice costs $ 50. Thus, since 200 x 50 equals 10,000, 2 quintals of rice will cost $ 10,000.
Equation A
Х
Y
-2
6
2
1
0
2
-2
-9
Equation B
х
Y
-2
-1
-6
0
-3
1
0
What is the solution to this system of equations?
0 (-1,-5)
0 (0,2)
O (-2, 6)
O (1,0)
its c
Step-by-step explanation:
I WILL GIVE BRAINLIEST TO WHOMEVER ANSWERS FIRST