A teacher offers her students 5 fake dollars to spend in the class store, when they get a perfect score on their math tests. If one of her students gets a perfect score on 4 of the math tests and already has 25 fake dollars, how many fake dollars, in total, does this student have to spend in the class store?
Answers
Answer:
45 fake dollar.
Step-by-step explanation:
Given: teacher offer 5 fake dollar for each perfect score in Math test.
One of Student get perfect score on 4 maths test.
Student already have 25 fake dollor.
Now, solving to find total number of fake dollar teacher offered to student.
As given teacher offer 5 dollar for each perfect score in maths test and student got perfect score on 4 maths test.
Number of fake dollar offer to the student= ∴ Number of fake dollar offered to the student=
We know, student already have 25 fake dollar.
Next, finding total number of fake dollar student have.
Total fake dollar student have= .
Total fake dollar student have=
Hence, student have total 45 fake dollar to spend in the class store.
Related Questions
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inches and a height of 20 inches. Players use conical
paper cups, as shown below.
If the water cooler is filled completely, can each of the
38 players have two full paper cups of water during
practice? Explain
4.4 in.
O No, because there is enough water in the cooler for
about 3 cups total.
No, because there is enough water in the cooler for
about 59 cups total
5.5 in.
Yes, because there is enough water in the cooler
for about 81 cups total.
Yes, because there is enough water in the cooler
for about 2,261 cups total.
Answers
The radius and height of the cooler of 6 and 20 inches respectively, can
contain approximately only 81 cups, the correct option is therefore;
- Yes, because there is enough water in the cooler for about 81 cups total
How can the correct option be found?
The dimensions of the cooler are;
Radius = 6 inches
Height = 20 inches
The possible dimensions of a cup are;
Diameter = 4.4 inches
Height = 5.5 inches
Required:
If each of the 38 players have 2 paper cups filled with water.
Solution;
The volume of the cooler, V₁, is found as follows;
V₁ = π × 6² × 20 = 720·π
The volume of the cooler, V₁ = 720·π in.³
The volume of the paper cup, V₂, is;
The volume of the paper cup, V₂ = in.³
The number of cups, n, in the cooler of water is therefore;
The number of cups of water in the cooler ≈ 81 cups
The number of cups required for each of the 38 player to have two full cups is, Cups = 38 × 2 = 76 cups
Given that the water available, (approximately 81 cups) is more than the
number of cups required (76 cups), the correct option is option;
- Yes, because there is enough water in the cooler for about 81 cups total
Learn more aboutthe volume of a cone here:
Answer:
The third option (C) Yes, because there is enough water in the cooler for about 81 cups total.Step-by-step explanation:
Answers
Answer:
A is correct (1/5)
Not 1/4
Not 5
Not 4
Step-by-step explanation:
Took edgenuity test
Answer:
Step-by-step explanation:
-3
Answers
Answer:
C
Step-by-step explanation:
We know is in between
and
Thus the dot has to be in between and
And it should be unit after
Observing all the number line , we see C is the absolute match!
Answers
Answer:
60 cm, 60 cm, 32 cm, 32 cm
Step-by-step explanation:
Multiply each length by the scale factor.
15 cm * 4 = 60 cm
8 cm * 4 = 32 cm
The dilated sides AB and CD will have a length of 60 cm.
The dilated sides AC and BD will have a length of 32 cm.
Answers
Answer:
(-7,-1)
Step-by-step explanation:
(x2- x1, y2- y1)
(-3-4,1-2)
=(-7,-1)
Answers
Fraction number is the rational number. The number which is above the ratio line is called numerator and the number which below the ratio is called the denominator.Fraction name of each part in words is one fourth and Fraction of each part in number is 1/4.
The given figure is image of a triangle.This triangle is further divided into the four triangle. To solve this we must have the idea about the fraction number.
What is fraction number?
Fraction number is the rational number. The number which is above the ratio line is called numerator and the number which below the ratio is called the denominator
Now we have total four part. All this four parts of the triangle is equal to the each other.Thus each part is equal to the one fourth of the big triangle.
- The fraction that names each part-For the given figure as it is divided into the 4 equal parts hence, the each part of the fraction has the name one fourth.
- Fraction in words- Fraction name of each part in words is one fourth.
- Fraction in number- Fraction of each part in number is 1/4.
Thus, Fraction name of each part in words is one fourth and Fraction of each part in number is 1/4.
Learn more about the fraction number here;