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3 years ago

Your family went out to eat. The total bill was

1 answer:

7 0

I’m pretty sure it is somewhere around 10.275. Because if you take 15% of 68.50 that is what comes up. I’m not sure if this is right but I hope it helps

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Determine f(-1) if the graph of f(x) is given below.

-BARSIC- [3]

Answer:

$f(-1) = -2$

Step-by-step explanation:

Given

The attached graph

Required

$f(-1)$

This is the point where

$x = -1$

On the attached graph;

$f(x) = -2$ when $x = -1$

Hence:

$f(-1) = -2$

8 0

2 years ago

Write 16 + 32 = as a product of two factors using GCF and the distributive property

N76 [4]

Answer:

16 (1+2)

Step-by-step explanation:

factors of 16: 1,2,4,8,16

factors of 32: 1,2,4,8,16,32

16 x 1 = 16

16 x 2 = 32

8 0

2 years ago

A car factory can produce 362 cars every hour how many cars could the factory produce in 44 hours

aleksandr82 [10.1K]

15,928 cars! i hope this helps you!

8 0

3 years ago

Read 2 more answers

Please i’m not good at math i need help i’m doing summer school online and i need help

Sati [7]

Answer:

135

____________

2*25/5=10

100*5=500

15*5=75

75*5=375

10+500-375=135

Hope this helps :3

8 0

3 years ago

Researchers wondered if there was a difference between males and females in regard to some common annoyances. They asked a rando

Zinaida [17]

Answer:

Step-by-step explanation:

Males proportion $p_1 = \frac{163}{532} =0.3064$

Females proportion $p_2 = \frac{203}{589} =0.3447$

$H_0: p_1 = p_2\\H_a: p_1$

(one tailed test for comparison of proportions)

Test statistic = $\frac{p_1-p_2}{p(1-p)\sqrt{\frac{1}{n_1}+\frac{1}{n_2} } }$

=-1.3641

Here p= combined proportion = $\frac{163+203}{532+589} \\=0.3291$

p value = 0.0869

Since p >0.05, accept null hypothesis.

The evidence does not suggest a higher proportion of females are annoyed by this behavior

3 0

3 years ago