Answer:
Tax on 2400 naira = 190 kobo
Step-by-step explanation:
Given that:
The first 500 naira is tax free.
Amount earned = 2400 naira
Amount to be taxed = 2400 - 500 = 1900 naira
Payable tax = 10 kobo on every naira
1 naira = 10 kobo
1900 naira = [tex]\frac{1900*10}{100}[/tex]
1900 naira = 190 kobo
Hence,
Tax on 2400 naira = 190 kobo
during a lunch seminar, chocolate, caramel and strawberry topping were available how many 2 topping sundaes are possible?
Answer:
There are 3 two topping sundaes possible.
Step-by-step explanation:
The order in which the toppings are chosen is not important. For example, chocolate and caramel topping is the same as a caramel and chocolate topping. So we use the combinations formula to solve this question.
Combinations Formula:
[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
How many 2 topping sundaes are possible?
2 toppings from a set of 3(chocolate, caramel and strawberry). So
[tex]C_{3,2} = \frac{3!}{2!(3-2)!} = 3[/tex]
There are 3 two topping sundaes possible.
What is the value of g(0)?
O-2
O-1
O 3
O 6
Answer:
-1
Step-by-step explanation:
Well, at g(0), x = 0, and -2 ≤ 0 < 1, so according to the function definition, we'll need to use [tex]g(x)=-x-1[/tex] to evaluate g(0).
Plugging in 0 for x in this expression gives us [tex]g(0)=-0-1=-1[/tex].
I need help with this fast
Answer:
Step-by-step explanation:
g( - 4) = [tex]\sqrt[3]{- 4 + 4}[/tex] = 0
( - 4, 0)
Jada walks at a speed pf 3 miles per hour. Elena walks at a speed of 2.8 per hour. If they both begin walking along a walking trail at the same time how much farther will Jada walk after 3 hours? Explain your reasoning
Select the correct answer. What is the value of x?
log2(x+7)=2
a. -3
b. 11
c. 250
d. 22
√25 + √144 +√100
who know pls
Answer:
27
Step-by-step explanation:
√ 25 is 5
√ 144 is 12
√ 100 is 10
5 + 12 + 10 = 27
Which shows the result of a correct substitution for the system y=2x+3 and 3x+2y=9?
o
A. y= 2y + 3
B. 3(2x + 3) + 2y = 9
C. 3x + 2(2x + 3) = 9
o
D. 2x + 2y = 3
Answer:
C. 3x + 2(2x + 3) = 9
Step-by-step explanation:
We are given the following relation:
y = 2x + 3
And we want to substitute into:
3x + 2y = 9.
So
[tex]3x + 2(2x + 3) = 9[/tex]
Which is given by option C.
Pls be honest I’ll mark u
Answer:
C) 10
Step-by-step explanation:
If the ratio of m to n is equal to 5 then which of the following is true? (1) m=n+5 (2) m=5n (3) n==m+5 (4) n=5m
Answer:
Step-by-step explanation:
[tex]\frac{m}{n}[/tex]=5
what is true:
m=5n
Answer:
its c
Step-by-step explanation:
Addison prepared 30 kilograms of dough after working 3 hours. How many hours did Addison work if she prepared 50 kilograms of dough? Assume the relationship is directly proportional.
Answer:
Addison worked 5 hours
Step-by-step explanation:
Proportions
A direct proportion is a relation between variables where their ratio is a constant value. This means that if y and x are proportional, then:
y = kx
Where k is the constant of proportionality.
The relationship between the number of kilograms of dough Addison prepares (y) is proportional to the number of hours he works on it (x).
Knowing he prepared y=30 kilograms of dough after t=3 hours, we substitute in the function:
30 = 3k
Solving for k:
k = 30/3 = 10
The relationship is:
y = 10x
If he prepared y=50 kg of dough, then:
50 = 10x
Solving for x
x = 50/10 = 5
Addison worked 5 hours
Joy’s job pays $12.25 an hour. One day, she worked for 320 minutes. How much will she earn?
Answer:
about $64.8
Step-by-step explanation:
First of all, we know that there is 60 min per hour.
So we find out how many hours 320 minutes is equivelant to.
We can solve this by doing 320/60 = 5\frac{1}{3}
To find how much Joy makes, simply do $12.25 x $5\frac{1}{3} = 28
Answer: 28
Hope You Found this helpful! :)
A new health drink has 170% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 30mg. How many milligrams of the vitamin are in the drink?
Answer:
51 mg
Step-by-step explanation:
A new health drink has 170% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 30mg.
The above question is calculated as:
RDA of the vitamin × 170%
The RDA for this vitamin is 30mg
Hence:
30mg × 170%
= 51 mg
Therefore, the milligrams of the vitamin that are in the drink is 51 mg
simplify. (3^5)^2/3^-2
please answer asap
The answer for (3^5)^2/3^-2 is 531441 and to convert, it becomes 3¹².
= 3*3*3*3*3*3*3*3*3*3*3*3
= 531441 or 3¹²
add the two expressions 2x + 6 + 6x - 1
Answer: 2x+6+6x-1 = 8x+5
Answer:
8x+5
Step-by-step explanation:
2x+6+6x-1
1. First combines like terms (x)
8x+6-1
2. combine the other terms
8x+5
how many solutions does the equation 3(×+2)=5×+6-2× have
Answer:
One solution
Step-by-step explanation:
I easily searched it up! :)
Suppose that of all babies born in a particular hospital are girls. If babies born in the hospital are randomly selected, what is the probability that at most of them are girls
Answer:
100%
Step-by-step explanation:
If all the babies born in that hospital are girls then if randomly selected they will all be girls because there are no boys even at that hospital.
A principal of S4800 is invested at 9% Interest, compounded annually. How much will the investment be worth after 7 years?
Use the calculator provided and round your answer to the nearest dollar.
sil
Х
$
?
Answer:
$8775 is the value of the investment after seven years
Solve:
7x = 84
A. x = 23
B. x = 7
C. x = 43
D. x = 12
Answer:
d
Step-by-step explanation:
1/4+(2x5)
please answer
help me please:( please
Answer: In that equation, the -30 represents the rate of change.
Step-by-step explanation
Alonzo deposited $4800 into a traditional IRA that grew to $9900 at his
retirement. If Alonzo is currently in the 25% tax bracket and is 75 years old,how much tax will he have to pay when he withdraws the entire $9900?
A. $1200
B. $3675
c. $0
D. $2475
Answer:
$2,475
Step-by-step explanation:
Given that :
Worth of IRA retirement = $9900
Alonzo's tax bracket = 25%
Amount to be paid as tax upon withdrawal :
25% * $9900
0.25 * $9900
= $2,475
Reflect
Allie and Roman are trying to graph the blue line shown
on the left. Only one of them has a correct answer.
Allie entered this equation: y = 2x - 8
Roman entered this equation: y = -2r + 8
+
Who is correct?
Allie
Roman
Answer:Step-by-step explanation:
(7,-1) and (6, 6)
Determine the slope of the line passing through the points whose coordinates
Answer:
y=-7x+48 slope would be -7
Step-by-step explanation:
Used a Regression Calculator
Solve this system of equations using substitution:
y = 2r-4
x + 2y = 10
Step 1: Substitute for y in the second equation. Which is the
resulting equation?
*choice options*
2x - 4 = 10?
x + 2x - 4 = 10?
x + 2(2x - 4) = 10?
Which statement is an example of the transitive property of congruence?
Answer:
Step-by-step explanation:
The transitive property in general says. The transitive property of congruence states that two objects that are congruent to a third object are also congruent to each other.
if a=b and b=c, then a=c
The transitive property of congruence replaces the equal sign with a congruence symbol, and replaces a, b, c with any geometric figure. Here the geometric figures used are triangles KLM, PQR, and STU.
If ΔKLM ≅ ΔPQR and ΔPQR ≅ ΔSTU, then ΔKLM ≅ ΔSTU hope this helps
Answer:
Step-by-step explanation:
If KML=PQR and PQR = STU then KML=STU because of the transitive property of congruence.
Alex paints a total of 9 dollhouses using 2 cans of paint. How many dollhouses can Alex paint with each can of paint?
2 of a hour
Alex can paint 4 and a half doll houses with each can of paint.
What is a unitary method?A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.
Given, Alex paints a total of 9 dollhouses using 2 cans of paint.
So, to obtain the no. of doll houses Alex can paint with each can of paint we'll divide the total no. of dollhouses painted by the total no. of paint cans used which is,
= (9/2) dollhouses.
= 4.5 doll houses.
learn more about the unitary method here :
https://brainly.com/question/28276953
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Sajid put 49 apples in each of 23 baskets. How many apples did Sajid put in all the baskets?
Answer:
1127 apples
Step-by-step explanation:
49 x 23= 1127
y = 3x - 7
Is it linear or exponential
Answer:
Linear
Step-by-step explanation:
The equation y = 3x - 7 is a linear.
A linear equation represents a straight line on a graph, where the variables (in this case, x and y) have a linear relationship.
The equation has a constant coefficient (3) multiplying the variable (x), and a constant term (-7) added or subtracted.
An exponential equation involves variables in the exponent, such as
y = abˣ, where a and b are constants.
The variable x is in the exponent, indicating exponential growth or decay.
Since the equation y = 3x - 7 has a linear relationship and represents a straight line, it is classified as a linear equation.
To learn more on Equation:
https://brainly.com/question/10413253
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Do 5/3 and 30/18 form a proportion?
Answer:
yes
Step-by-step explanation:
5x6=30
3x6=18
Lily sorted these solid figures into two groups. What is true about the groups
Answer:
One group is completely made of cones whilst the other has cylinders
Step-by-step explanation:
