Answer:
Divide any of the numbers of cases by the corresponding time.
92/2 = 46
138/3 = 46
184/4 = 4
Step-by-step explanation:
explain why 2n+1 must be an odd number
Algebra 2 please help
Answer:
4th option
Step-by-step explanation:
(f + g)(x)
= f(x) + g(x)
= 4x² - 5x + 8 +2x² + x - 2 ← collect like terms
= 6x² - 4x + 6
What is the y-intercept of the linear equation shown on the graph?
You can see it is going up 5 and right 10. The slope would be 5/10 (or 1/2).
Since we need to go left 100 units because the x-intercept is (100,0), we will need to repeat the down 5 left 10, 10 times.
-5*10/-10*10 = -50/-100. We will go down -50 times and left -100 which would hit the y-axis. The y-intercept would be -50.
f(x) or y = 1/2x - 50
Double check your work.
y = 1/2 (100) - 50
y = 50 - 50
y = 0 √
PLEASE HELP ME PLEASE
-2+2-3+32+958-545+555458
Answer:
The answer is 555900
Step-by-step explanation:
-2 + 2 - 3 + 32 + 958 - 545 + 555458 = 555900
Thus, The answer is 555900
-TheUnknownScientist 72
Answer:
555900
Step-by-step explanation:
-2+2=0=0-3+32+958-545+5554580-3=-3=-3+32+958-545+555458-3+32=29=29+958-545+55545829+958=987=987-545+555458=987-545+555458=442+555458442+555458=555900=555900The owner of a new restaurant is ordering tables and chairs. He wants to have only tables for 2 and tables for 4. The total number of people that can be seated in the restaurant is 120.
a. Find some possible combinations of 2-seat tables and 4-seat tables that will seat 120 customers.
Answer:
5 points for what
Step-by-step explanation:
HeY
Sam practiced his long jump in P. E. On his first attempt, he jumped 1 meter 47 centimeters. On his second attempt, he jumped 98 centimeters. How much farther did Sam jump on his first attempt than his second?.
Answer:
51
Step-by-step explanation:
98-47= 51
im bo.red so there ya go
(2 + 6i) (3 – 4i)
Simplify
Answer:
30+10i
Step-by-step explanation:
Just multiply as if they were polynomials, reminding that [tex]i^2=-1[/tex] by definition.
[tex] 6-8i +18i - (-1) 24 = 6+24 -8i +18i = 30+10i [/tex]
Which of the following best represents the average rate at which infants gain weight for the first six months after birth?
Step-by-step explanation:
Infants may gain 5 to 7 ounces (140 to 200 grams) of weight a week and grow 1/2 to 1 inch (1.5 to 2.5 centimeters) per month from birth to 6 months. A baby's birth weight will double by the time they turn five months old.
Express, 300 x (2 x 10^7)in proper scientific notation.
2x10^-5 i need help please
Answer:
1/50000
Step-by-step explanation:
Sorry if this wasn't helpful! this was the only logical answer i had!
What is the product?
(4y − 3)(2y2 + 3y − 5)
8y3 + 3y + 15
8y3 − 23y + 15
8y3 − 6y2 − 17y + 15
8y3 + 6y2 − 29y + 15
Answer:
the last one
Step-by-step explanation:
What is the limit of [tex]\sf f(x)=3x^3+2x^2[/tex] as [tex]\sf x[/tex] approaches [tex]\sf 5[/tex]?
[tex]\huge \bf༆ Answer ༄[/tex]
The Equivalent value is ~
[tex] \boxed{ \sf425}[/tex]Refer to attachment for solution ~
The height of a tree is 8.2 meters.
What is the tree's height in centimeters?
Answer:
820 centimeter :3
Step-by-step explanation:
8.2 meters
move the decimal back twice because of KiloHecaDecaBase (m,l,g)DeciCentiMilli
As we know 1 meter is equal to 100 centimeters so the height of the tree 8.2 meters is equal to 820 meters
What is unit conversion?The same attribute is expressed using a unit conversion but in a different unit of measurement.
For instance, time can be expressed in minutes rather than hours, and distance can be expressed in kilometers, feet, or any other measurement unit instead of miles.
Measurements are frequently offered in one set of units, like feet, but are required in another set, like chains.
A conversion factor is a mathematical equation that facilitates an equal exchange of feet for chains.
Given, The height of a tree is 8.2 meters, now we know 1 meter is equal to 100cm so to convert some quantity from meters to centimeters we multiply by 100.
∴ 8.2 meters is equal to (8.2×100) = 820 centimeters.
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Anna's family had a party in a restaurant. Their food bill was $214.58 the tip for servers was found by multiplying the food bill by 0.18 what was the cost of food bill and tip before sales tax round to the nearest cent . help pleaseeeee
Answer:
tip 18% of 241.28= 38,6244 or tip 1.8% = 3,8624400000000003
Step-by-step explanation:
Maricopa's Success scholarship fund receives a gift of $ 115000. The money is invested in stocks,
bonds, and CDs. CDs pay 4 % Interest, bonds pay 5.3 % interest, and stocks pay 6.2 % interest.
Maricopa Success Invests $ 15000 more in bonds than in CDs. If the annual income from the
Investments is $ 6220, how much was invested in each account?
Maricopa Success invested $
in stocks.
Maricopa Success invested $
in bonds.
Maricopa Success invested $
in CDs.
Answer:
$50,000 in stocks
$40,000 in bonds
$25,000 in CDs
Step-by-step explanation:
Let c represent the amount invested in CDs. Then the amount invested in bonds is (c+15000) and the amount invested in stocks is (115000 -c -(c+15000)) = (100000 -2c). The total interest earned is ...
0.04c +0.053(c +15000) +0.062(100,000 -2c) = 6220
-0.031c +795 +6200 = 6220
-0.031c = -775 . . . . . . . . . . . . . . . subtract the left-side constants
c = 25000 . . . . . . . . . . divide by the coefficient of c
c+15000 = 40000 . . . . bonds
100000 -2c = 50000 . . . . . stocks
Maricopa Success invested ...
$50,000 in stocks
$40,000 in bonds
$25,000 in CDs
i forgot how to turn fractions into decimals pls help me
3/5 = 0.6 but how do u get 0.6
pls show the work
Answer:
A fraction is essentially division, so 3/5 is the same as 3 ÷ 5
3÷5 = 0.6
[tex]5\sqrt{3\\[/tex]
(imagine the square root is the divsion thing)
5 cannot go into 3 so the answer is a decimal
then add a zero at the end of 3 to make 30
0.
[tex]5\sqrt{30[/tex]
and 5 can go into 30, 6 times so you add a 6 to make 0.6
0.6
[tex]5\sqrt{30[/tex]
3x^3 -5x^2 -x+3 when x=4 help I'm stuck on this
The value of the expression [tex]3x^3-5x^2-x+3[/tex] when x = 4 is 110
The given equation is:
[tex]3x^3-5x^2-x+3[/tex]
To find the value of [tex]3x^3-5x^2-x+3[/tex] when x = 4, substitute x = 4 into the expression [tex]3x^3-5x^2-x+3[/tex]
When x = 4:
[tex]3x^3-5x^2-x+3 = 3(4^3)-5(4^2)-5+3\\\\3x^3-5x^2-x+3 =3(64)-5(16)-2\\\\3x^3-5x^2-x+3 =192-80-2\\\\3x^3-5x^2-x+3 =110[/tex]
Therefore, the value of the expression [tex]3x^3-5x^2-x+3[/tex] when x = 4 is 110
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Question 9
9) ** The sum of the digits of a certain two-digit number is 7. Reversingits agits decreases the
number by 63. Find the number.
The number is
Answer:
The required number is 70.
Step-by-step explanation:
let the no. be 10y + x where x is unit digit and y is ten's digit.
given , sum of the digit is 7
x + y = 7 ...(1)
also , reversing the no. we get 10x + y ,where x is ten's digit and y is unit digit.
given reversed digit decreases the number by 63 .
so, 10y + x - ( 10x + y ) = 63
9y -9x = 63
( dividing both side by 9 )
y - x = 7 ....(2)
adding 1 and 2 [ refer attachment ]
so the required original number is
10y + x = 10×7+0 = 70
1. Fill in the blanks with <,> or =
(a) 7/-13 □ -8/15
(b) 5/8 □ -9/14
(c) -11/16 □ 13/-16
(d) -9/-13 □ 36/52
Step-by-step explanation:
(a)→ Given numbers are 7/-13 and -8/15
LCM of 13 and 15 = 195
7/-13
= -7/13
= (-7/13)×(15/15)
= (-7×15)/(13×15)
= -105/195
and
-8/15
= (-8/15)×(13/13)
= (-8×13)/(15×13)
⇛ -104/195
So,
-105/195 < -104/195
-7/13 < -8/15
(b)→ Given numbers are 5/8 and -9/14
We know that
Negative numbers are always less than positive numbers
5/8 > -9/14
(c).→Given numbers are -11/16 and 13/-16 = -13/16
-11/16 >-13/16
(d)→Given numbers are -9/-13 = 9/13 and
36/52 = 9/13
Both are same
-9/-13 = 36/52
PLEASE HELP GIVING BRAINLIEST MUCH APPRECIATED
Answer:
The remaining area of the circle is 196.06 cm².
Step-by-step explanation:
(area of circle) - (area of triangle) = remaining area of the circle
πr² - ½bh
3.14(8)² - ½(3)(4)
3.14(64) - ½(12)
202.06 - 6
= 196.06
Answer:
195.06 cm²
Step-by-step explanation:
First let's find the area of the circle
[tex]\pi r^{2}[/tex]
[tex]\pi *8*8[/tex]
[tex]64\pi[/tex]
= 201.06 cm²
Now let's find the area of the triangle
[tex]\frac{1}{2} *base*height[/tex]
[tex]\frac{1}{2} *3*4[/tex]
= 6 cm²
Now let's find the area of the shaded region
[tex]201.06-6=195.06\: cm^{2}[/tex]
Hope this helps you.
Let me know if you have any other questions :-)
Please help meeeeeeeeeeeeee
Answer:
-47
Step-by-step explanation:
First term in the sequence is given as 30. The common difference (difference between first term and next term) is -7. Since we are looking for the 12th term we can do 30 - (11 * -7) = -47. It's 11 * -7 because we already are given one term in the problem statement.
X3 + C = B
B = 24x83
B+X+C = Y
Answer:
X ^3 + C = B , B = 24 x ^83 , B + X + C = Y
Step-by-step explanation:
On average, 9.8 x 105 drivers visit
Lakeview Gas Station each month.
Each driver purchases about 15
gallons of gas. Approximately how
many gallons of gas does Lakeview
Gas Station sell per month?
Answer:
15435
Step-by-step explanation:
9.8*105*15=15435
Find the least common denominator (LCD) of 3/8 and 1/2
Answer:
Answer:
LCD = 8
Equivalent Fractions with the LCD
3/8 = 3/8
1/2 = 4/8
Solution:
Rewriting input as fractions if necessary:
3/8, 1/2
For the denominators (8, 2) the least common multiple (LCM) is 8.
Therefore, the least common denominator (LCD) is 8.
Calculations to rewrite the original inputs as equivalent fractions with the LCD:
3/8 = 3/8 × 1/1 = 3/8
1/2 = 1/2 × 4/4 = 4/8
The least common denominator (LCD) is; 8.
What is a fraction?A fraction represents a part of a number or any number of equal parts.
WE need Equivalent Fractions with the LCD;
Now Rewriting input as fractions if necessary:
3/8, 1/2
For the denominators (8, 2) the least common multiple (LCM) would be; 8.
Therefore, the least common denominator (LCD) is; 8.
To Calculate the original inputs as equivalent fractions with the LCD:
3/8 = 3/8 × 1/1 = 3/8
1/2 = 1/2 × 4/4 = 4/8
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What is the value of X?
Answer:
45 i think
if not 54
I'm pretty sure it's 45
hope this helped :)
Which of the following is a solution to the inequality below?19 ≥ 5k + 6
Answer:
k ≥ 13/5 or k ≥ 2.6 ( same thing )
Step-by-step explanation:
symbol stays the same throughout (≥)
subtract 6 from both sides of the symbol ( 13 ≥ 5k)
divide both sides by 5 (13/5 ≥ k )
your answer can be written as k ≥ 13/5 or k ≥ 2.6
Una chica tiene 15 años y su padre 45. Hallar la razón entre la edad de la hija y la edad del padre
1+1=
A.2
B.69
C.69
D.69
plz help
Answer:
1+1=2
Step-by-step explanation:
A.2✅ B.69❎ C.69❎ D.69❎
Çok kolay
ASAP HELP PLEASSSSSSSSSSSSSSSSSSSS
Explanation:
The ratio 35:21 fully reduces to 5:3 after dividing both parts by the GCF 7.
35/7 = 5
21/7 = 3
Or put another way, the ratio 5:3 scales up to 35:21 after multiplying both parts by 7. Because of these equal ratios, the two rectangles are considered similar.