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3 years ago

PLS HALP MEEE FREE BRAINLYNESS

Mathematics

2 answers:

Levart [38]3 years ago

4 0

Answer:

1/3

Step-by-step explanation:

3/4t=1/4

t=(1/4)/(3/4)

t=(1/4)(4/3)

t=1/3

MAVERICK [17]3 years ago

3 0

Answer:

1/3

The drawing will help

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If there are 1500 guests expected this weekend how many can we expect will revive free admission

Damm [24]

Out of the last 50 guests, only one of them break coupon for free admission

so ratio is 1 out of 50

for 1500 guests, 1500 x 1/50 = 30 guests

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4 years ago

The weight of 10,000 identical samples is 100 pounds. what is the weight of 10 samples

Ann [662]

We can write a proportion

10,000 identical samples is 100 pounds

10 identical samples is x pounds

10000/10 = 100/x

10000x=10*100

x=1000/10000=1/10=0.1

x=0.1 pound

10 samples have the weight 0.1 pound.

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3 years ago

Kierra purchase candy from the bulk section. The equation c=0.99p represents the cost of the candy per pound. What is the unit r

Colt1911 [192]

Answer:

The answer would be 0.99/1 pound

Step-by-step explanation:

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3 years ago

Read 2 more answers

The speed of sound is about thirty-four thousand centimeters per second. What is that speed in scientific notation?

Talja [164]

3.4 × $10^{4}$

34,000 = 3.4 × $10^{4}$

8 0

3 years ago

Look at the graphs and their equations below. Then fill in the information about the leading coefficients A overline B Cand D

Tresset [83]

Explanation

,the leading term is the term containing the highest power of x. The coefficient of the leading term is called the leading coefficient.

$\begin{gathered} ax^2+bx+c=0 \\ a\text{ is the leading coefficient} \end{gathered}$

Step 1

an easy way to tell whether the graph of a quadratic function opens upward or downward: if the leading coefficient is greater than zero, the parabola opens upward, and if the leading coefficient is less than zero, the parabola opens downward.

therefore

$\begin{gathered} graph\text{ A}\Rightarrow open\text{ downward}\Rightarrow negative \\ graphB\operatorname{\Rightarrow}open\text{upwards}\operatorname{\Rightarrow}pos\imaginaryI t\imaginaryI ve \\ graphC\operatorname{\Rightarrow}\text{ open upwards}\Rightarrow positive \\ graphD\operatorname{\Rightarrow}open\text{downward}\operatorname{\Rightarrow}negat\imaginaryI ve \end{gathered}$

Step 2

b)the leading coefficient "a" indicates how "fat" or how "skinny" the parabola will be.

for

$\begin{gathered} \lvert{leading\text{ coefficent}}\rvert>1,\text{ the parabola will be ''skinny''} \\ \lvert{\text{leadin coefficien}}\rvert$

hence, more the skinny the graph is, the more closet to zero

therefore,the coefficient closest to 0 is C

Step 3

c)simiary, the graph with the leading coefficient with the grates value will be

graph B

because the coefficient is greater than zero and this graph is the more "fat"

I hope this helps you

4 0

1 year ago