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3 years ago

1/2 ∙ 5/8..........plz help me

Mathematics

2 answers:

vaieri [72.5K]3 years ago

6 0

Answer:

Step-by-step explanation:

Multiply the numerators: 1x5=5

Multiply the denominators: 2x8=16

Simplify if needed

labwork [276]3 years ago

4 0

Answer:

$\frac{5}{16}$

Step-by-step explanation

· $\frac{1}{2}x \frac{5}{8} = 2x8+1x5= \frac{5}{16}$

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Consider continuous functions f, g, h, and k. Then complete the statements.

Ghella [55]

It wouldn't let me post the answer. See images for the answer and explanation

7 0

3 years ago

In one college, 67 students made the dean's list. If this was 33.5% of the student body, what was the total number of students i

poizon [28]

Answer:

Total number of students in the college = 200 student

Step-by-step explanation:

Given:

Number of student make dean's list = 67 student

Percentage of student make dean's list = 33.5% of all student

Find:

Total number of students in the college

Computation:

Total number of students in the college = Number of student make dean's list / Percentage of student make dean's list

Total number of students in the college = 67 / 33.5%

Total number of students in the college = 67 / 0.335

Total number of students in the college = 200 student

3 0

3 years ago

Carrie has a planter box with an area of 4/5 of a square meter. She wants to plant 10 snap pea seeds each with an equal amount o

postnew [5]

Answer: She will give 8 square meter area to school snap pea plant.

Step-by-step explanation:

Given: Area required by each planter box = $\dfrac45$ square meter

Total number of snap pea seeds = 10

The total area required = (Area required by each planter box ) x (number of snap pea seeds)

$=\dfrac45\times10\\\\=4\times2=8$

Hence, she will give 8 square meter area to school snap pea plant.

4 0

3 years ago

Write the formula for the parabola that has x- intercepts (3,0) and (8,0), and y- intercept (0,−2)

alexira [117]

Answer: $x^2-5x=-12(y+2)$

Step-by-step explanation:

Given

Parabola has x-intercept has $(3,0)$ and $(8,0)$

and Y-intercept as $(0,-2)$

Now the general equation of parabola is

$y=ax^2+bx+c\quad \ldots(i)$

Substitute $(0,-2)$ in $(i)$ we get

$-2=c$

Now substitute $(3,0)$ in equation $(i)$

$0=a(3)^2+3b-2\quad \ldots(ii)$

Now substitute $(8,0)$ in equation $(i)$

$0=a(8)^2+8b-2\quad \ldots(iii)$

Solving $(ii)$ and $(iii)$ we get

$a=\frac{-1}{12}\ \text{and}\ b=\frac{5}{12}$

therefore

$y=\frac{-x^2}{12}+\frac{5x}{12}-2$

$12y=-x^2+5x-24$

5 0

4 years ago

Please help me. thanks

Tasya [4]

Answer:

40 ft/1 in

Step-by-step explanation:

120ft/3in=40ft/1 in

3 0

4 years ago