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3 years ago

8

Can someone post an image of the "Cryptic Quiz 148" (OBJECTIVE 5-d: To solve an equation for y in terms of x.) "Why did the litt

le girl paint spots on the staircase?" "What do you call a thirty-six-inch two-by-four?"

1 answer:

Lerok [7]3 years ago

7 0

Answer:

A lumber yard is the answer to that riddle.

Step-by-step explanation:

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Identify the slope and y-intercept of the line. y = 4x − 11<br> slope=<br> y-intercept (x, y) =

MArishka [77]

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

From the question the equation is

y = 4x − 11

Comparing with the general equation above

<h3>Slope = 4</h3><h3>y - intercept = - 11 or ( 0 , - 11)</h3>

Hope this helps you

5 0

4 years ago

The mean distance from the Earth to the Sun is c gigametres (Gm), where c = 150 and 1 Gm = 10⁹ m. The mean distance from Pluto t

just olya [345]

C=150 and 1=109 m the mean distance

3 0

3 years ago

Slope -3 y-intercept (0,-1/5)

Artyom0805 [142]

Answer:

y = -3x+-1/5

Step-by-step explanation:

4 0

4 years ago

Last time, one out of every 4 students in our class was absent. This time, after Jen came back, only one out of every 5 students

VMariaS [17]

Answer: There are 20 students and 4 students are not here today.

Step-by-step explanation:

If the number of students = 4

Let the number of students be 'x'.

Fraction of students absent = $\dfrac{x}{4}$

If the number of students = 5

Fraction of students absent = $\dfrac{x}{5}$

And Jen came back,

So, the fraction of student absent is also written as

$\dfrac{x}{4}-1$

According to question, it becomes,

$\dfrac{x}{5}=\dfrac{x}{4}-1\\\\\dfrac{x}{5}=\dfrac{x-4}{4}\\\\4x=5(x-4)\\\\4x=5x-20\\\\4x-5x=-20\\\\-x=-20\\\\x=20$

Hence, there are 20 students in our school.

And number of students are not here today is $\dfrac{20}{5}=4$

3 0

3 years ago

Write an equation for the nth term of each geometric sequence:<br>5, 10, 20, 40,

Nataliya [291]

Answer:

a(n) = 5*2^(n-1)

Step-by-step explanation:

The nth term of a geometric series is given by the relation :

a(n) = ar^(n-1)

Where, a = first term ; r = common ratio ; a(n) = nth term of the series.

Given the series : 5, 10, 20, 40,

First term, a = 5

Common ratio = a2/ a1 = a3/a2

Common ratio = 10/5 = 20/10

Common ratio = 2 = 2

Hence, nth term =

a(n) = 5*2^(n-1)

4 0

3 years ago