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Vanyuwa [196]
3 years ago
8

It’s due late tonight can some pls help me pass

Mathematics
1 answer:
hjlf3 years ago
3 0

Answer:

C 160

Step-by-step explanation:

hop it helped you in any way

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What is the goal of inequalities is to value what from the variable
ryzh [129]

Answer:  to get the variable by itself on one side

Step-by-step explanation:

4 0
3 years ago
I need hlep on this pls
ki77a [65]
<h3>Answers:</h3>
  • a) 24
  • b) 24

It's not a typo that both answers are 24

======================================================

Explanation:

Each time the weight goes up by 1 ounce, the cost goes up by 24 cents. So the unit cost is 24 cents per ounce. This is exactly the slope of the line because the slope is the rate of change. It tells us how fast something is changing.

You can use the slope formula to answer this question, but I think it's easier to simply locate the point (1,24) and then note that slope = rise/run = y/x = 24/1 = 24. This shortcut only works because the line goes through the origin.

The equation of this line is y = 24x

x = number of ounces

y = cost in cents

3 0
3 years ago
Read 2 more answers
You want to buy a new case for your iPhone. The case is $37 and the tax is 6%. WHAT IS THE TOTAL?
aliina [53]

Answer:

$39.22

Step-by-step explanation:

The case costs $37. $37 is 100% of the price of the case.

The tax is 6% of the cost of the case. When you add 6% to 100% you get 106%.

The total price including tax is 106% of the price of the case.

106% of $37 = 1.06 * $37 = $39.22

Answer: $39.22

8 0
3 years ago
Richard works at an ice cream shop. Regular cones get two scoops of ice cream; large cones get three scoops. One hot Saturday, R
ExtremeBDS [4]

Answer:

17.55 tubs

Step-by-step explanation:

step 1

Find out the total scoops of ice cream in 234 regular cones and 156 large cones

234(2)+156(3)=936\ scoops

step 2

Find out the weight of the total scoops

we know that

One scoop of ice cream is 3 ounces

so

936(3)=2,808\ ounces

step 3

Convert ounces to pounds

Remember that

1 pound = 16 ounces

so

To convert ounces to pounds divide by 16

2,808/16=175.5\ pounds

step 4

Find out how many ice cream tubs Richard used to make the cones

we know that

A tub of ice cream weighs 10 pounds

Divide the total weight in pounds by 10

175.5/10=17.55\ tubs

3 0
3 years ago
In a survey of 1008 ​adults, a polling agency​ asked, "When you​ retire, do you think you will have enough money to live comfort
Olin [163]

Answer:

[0.4979, 0.5479]

Step-by-step explanation:

-We first determine the sample proportion:

\hat p=\frac{x}{n}\\\\=\frac{528}{1008}\\\\=0.5238

-The confidence  intervals of a sample proportion is calculated using the formula:

CI=\hat p\pm z\sqrt{\frac{\hat p(1-\hat p}{n}}

#We substitute for the sample proportion and z value to get the Confidence interval:

CI=\hat p\pm z\sqrt{\frac{\hat p(1-\hat p}{n}}\\\\=0.5238\pm 1.645\times \sqrt{\frac{0.5238\times0.4762}{1008}}\\\\=0.5238\pm0.0259\\\\=[0.4979,0.5497]

Hence, the 90% confidence intervals is [0.4979,0.5479]

7 0
3 years ago
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