i need help on this one ………..maxwell saved 18$ to buy a finger print kit that costs 99$ he spent 0.25$ of his savings to buy a magnifying glass how much more does he need to save for the finger print kit?! i don't get it please help!!!!!!!!!!!!!!!!!

Answers

Answer 1
Answer: Let’s simplify the given situation
Maxwell wants to buy a finger print kit that costs = 99$
His savings is already = 18$
He spent for magnifying glass = 0.25$
X = how much more do Maxwell need to save in order buy a finger print kit thathe wants.

=> 99$ - (18$ – 0.25$)
=> Let’s subtract first the digits inside the parenthesis
=> 99$ - 17.75$
=> 81.25$

Therefore, Maxwell still need to save 81.25$ in order to have 99$ and to buythe finger print kit that he always wanted.






Answer 2
Answer: He needs to save $99 to buy a finger print kit.
He has already saved $18.
He spent $0.25 from his $18 to buy a magnifying glass.

So, he has currently saved 18 - 0.25, which is 17.75

And so he needs to save 99 - 17.75 to get the finger print kit, which is $81.25

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Three out of 4 students made an A on the last arithmetic test. If there are 32 students how many students made an A

Answers

24 students made an A in the last arithmetic test.

What is the ratio?

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. An equation with two ratios set equal to one another is called a percentage.

Given, Three out of 4 students made an A on the last arithmetic test.

out of 4 students, the student gets an A = 3

out of 1 student get A = 3/4

Since there are 32 students in total

out of 32 students, the student gets A = 3/4 * 32

out of 4 students, the student gets an A = 24

therefore, out of 32 students, there are 24 students who got A's.

Learn more about ratios here:

brainly.com/question/13419413

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The answer is 24 students

How many ways can a square be classifed

Answers

4 ways
It's a quadrilateral 
It's also a rectangle and rhombus
And a square is a square
It also may be classified as some more, but that's all I can think of

Surface area and volume of trapezoid prim

Answers

Surface Area formula of a prism:
S.A = 2 × Area of base + Perimeter of Base × Height of prism

Area of base ( trapezium ) = (1)/(2) × height (base₁ + base₂)
Perimeter of base ( trapezium ) = All sides added together (a₁ + a₂ + b₁ + b₂)

Volume Formula of prism:
V = Area of base × Height of prism

And just substitute them all
Hope it helped!

Given: CB bisects ∠ACD and m∠ACB is 30°. Find m∠BCD.

Answers

Answer:

30

Step-by-step explanation:

Answer:

My Answer is 30°. Hopefully this helps.

Step-by-step explanation:

Now This is just a Theory, but if CB Truely is a bisector of ∠ACD. Then shouldn't ∠ACB ≅ ∠BCD?

Find the inverse of the following. select all that apply ​

Answers

Answer:

h^(- 1) (x) = \sqrt{(x - 8)^(3)} = (√(x - 8))^(3) = (x - 8)^{(3)/(2) }

Step-by-step explanation:

The given function is h(x) = \sqrt[3]{x^(2)} + 8 and we have to find the inverse function of this function h(x).

Now, let us assume,y = \sqrt[3]{x^(2)} + 8

y - 8 = \sqrt[3]{x^(2)}

(y - 8)^(3) = x^(2) {Cubing both sides}

⇒ x² = (y - 8)³

x = \sqrt{(y - 8)^(3) }

Therefore, the inverse function h^(- 1) (x) = \sqrt{(x - 8)^(3)} = (√(x - 8))^(3) = (x - 8)^{(3)/(2) }

So, options A, B, and D are correct. (Answer)

Is the product of a whole number and a fraction less than one factor but greater than the other factor

Answers

Logo mark Search or enter LZ Code... MENU Interpret multiplication as scaling and predict the outcome of multiplying by fractions less than, greater than, and equal to one ( 5.NF.B.5) Interpret multiplication as scaling (resizing), by: Comparing the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication; and explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (n × a)/(n × b) to the effect of multiplying a/b by 1.