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scoundrel [369]
3 years ago
10

Solve the equation 30t-4=1 for t.

Mathematics
1 answer:
Irina-Kira [14]3 years ago
8 0

Answer

1/6

Step-by-step explanation:

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5. Use the rules for long division to divide 262 by 9. A. 29r1 B. 28 C. 30 D. 29
vfiekz [6]
Since 270=262+8, and \dfrac{270}9=30, we have

\dfrac{270}9=\dfrac{262}9+\dfrac89
\implies30-\dfrac89=\dfrac{262}9
\implies29+\dfrac19=\dfrac{262}9

so the answer is A.

6 0
3 years ago
At basketball practice you made 21 out of 80 shots. Which choice is closest to the percentage of shots you made?
love history [14]
Since this is a percentage, all you have to do is divide 21 from 80 and multiply that by 100
 21/80 = .2625 * 100 is 26.25

The answer closest to this is 25%, so the answer is 25%

Hope this helped! :D


5 0
3 years ago
Read 2 more answers
A peregrine falcon can fly 322 kilometers per hour. How many meters per hour can the falcon fly
lianna [129]
322kmh x1000= 322,000 meters per hour
That is the relationship between km and m
Because we are turning bigger units into smaller we the number will increase.

example   2 wks = 14 days  two became 14 - it increased
7 0
3 years ago
If you take a number, times by 7 then subtract 1. You get the same as if you took the number, times by 5 then subtract 8. What i
valentinak56 [21]

Answer:

1 i think

Step-by-step explanation:

6 0
3 years ago
Graph the given relation or equation and find the domain and range. Then determine whether the relation or equation is a functio
crimeas [40]

Answer:

The graph is attached.

Domain:\ All\ Real\ Numbers\\\\Range:\ All\ Real\ Numbers

The relation is function.

Step-by-step explanation:

Find the x-intercept. Substitute y=0 into the equation and solve for "x". Then, this is:

 0=2x+2\\\\x=\frac{-2}{2}\\\\x=-1

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

In this case "b" is:

b=2

Therefore, since the line passes through the points ((-1,0) and (0,2), you can graph it. (Observe the graph attached)

Since it is a line, then <em>the relation is a function</em>, and the Domain and the Range of Linear Functions are:

Domain:\ All\ Real\ Numbers\\\\Range:\ All\ Real\ Numbers

3 0
3 years ago
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