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2 years ago

What is the range of the function on the graph (1,2),

Mathematics

1 answer:

brilliants [131]2 years ago

3 0

Answer:

gu is the answer of range of function on graph

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Is (0,3) a solution to the equation y = x + 3?

Anna11 [10]

Yes,
y=x+3
if x=0,
y=0+3
y=3
therefore (0,3) is a solution

3 0

2 years ago

Read 2 more answers

KMZ~ KDH; find z. F 21 D 6x + 3 E 17 G 8x-1 C

Drupady [299]

Answer:

x=8

Step-by-step explanation:

Triangle DCE is similar to EGF

CE/EF=DE/EG

Substitute

(8x-1)/21=(6x+3)/17

Cross multiply

(8x−1)*(17)=(6x+3)*(21)

136x−17=126x+63

Subtract 126x from both sides

10x−17=63

Add 17 to both sides.

10x−17+17=63+17

10x=80

Divide both sides by 10.

x=8

6 0

2 years ago

Lexie, a bowler, claims that her bowling score is more than 140 points, on average. Several of her teammates do not believe her,

Crazy boy [7]

Answer:

The test statistic is $t = 3.744$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 140$

The The level of significance is $\alpha = 0.05$

The sample size is n = 18

The null hypothesis is $H_o : \mu = 140$

The alternative hypothesis is $H_a : \mu > 140$

The sample mean is $\= x = 155$

The standard deviation is $\sigma = 17$

Generally the test statistics is mathematically represented as

$t = \frac{\= x - \mu }{ \frac{ \sigma}{ \sqrt{n} } }$

substituting values

$t = \frac{ 155 - 140 }{ \frac{ 17 }{ \sqrt{18} } }$

$t = 3.744$

7 0

2 years ago

4x 7/8. Find the product . Write the product in the simplest form.

Assoli18 [71]

Multiply (4) (7x8) and you’ll get 7/2

8 0

2 years ago

What is 38 times 4 plus the square root of 30

bulgar [2K]

Answer:157.47722557

Step-by-step explanation:

6 0

2 years ago