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3 years ago

On a recent quiz, Jan got 48 questions correct out of 60. What percent did she get correct?

Mathematics

2 answers:

Maru [420]3 years ago

7 0

Answer:

80%

Step-by-step explanation:

$\frac{48}{60} =0.8=\\$ 80%

Hope this helps!

plx give brainliest

m_a_m_a [10]3 years ago

7 0

Answer:80%

Step-by-step explanation:48/60=.8, so you move the decimal point two numbers over and get 80

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Which box plor represents a set of data that has the greatest mean absolute deviation?

Degger [83]

Answer:

the last box represents a set of data

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2 years ago

Part of a school’s stage is shaped like a sector of a circle, as shown below. The students do not yet know the exact dimensions

Natasha2012 [34]

Answer:

68.78° or 0.6 rad

Step-by-step explanation:

Use the formula:

degrees/360° = L/circumference
or
radians/π = L/circumference

As per given:

l = 12 feet, r = 10 feet

degrees = 360°*12/(2*3.14*10) = 68.78°
radians = π rad *12/(2π*10) = 0.6 rad

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2 years ago

HELP

Sati [7]

Answer:

B y = 3x^2 + 12x + 19

Step-by-step explanation:

y = 3(x + 2)^2 + 7

To expand the square of the binomial,

either recall that (a + b)^2 = a^2 + 2ab + b^2, or use FOIL.

y = 3(x^2 + 4x + 4) + 7

y = 3x^2 + 12x + 12 + 7

y = 3x^2 + 12x + 19

Answer: B y = 3x^2 + 12x + 19

8 0

3 years ago

Read 2 more answers

A medicine says to drink 1 ounce per 50 pounds of bodyweight per day. If a 150-pound man takes the full dosage for 8 days straig

Korvikt [17]

Answer:

24 ounces

Step-by-step explanation:

Hope this helps.

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2 years ago

Consider the equation y=16-x. which of the following statements is true

musickatia [10]

Answer:

C. Both x is a function of y and y is a function of x

Step-by-step explanation:

A function is a relationship which assigns to each input (from the domain) value, a unique output (from the range).

y is a function of x means x is from domain, y is from range

x is a function of y means y is from domain, x is from range

1. Given $y=16-x$

y is a function of x because for each x there is exactly one y corresponding to this x.

2. Rewrite $y=16-x$ expressing x in terms of y:

$y-16=-x\\ \\-x=y-16\\ \\x=16-y$

x is a function of y because for each y there is exactly one x corresponding to this x.

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3 years ago