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3 years ago

11

-10 is less then or more then -2

2 answers:

Vsevolod [243]3 years ago

5 0

Step-by-step explanation:

Think of a number line

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<h3><u>-10</u> -9 -8 -7 -6 -5 -4 -3 <u>-2</u> -1 <u>0</u> 1 2 3 4 5 6 7 8 9 10</h3><h3>Which one is closet to 0?</h3><h3>As you get further from 0, the value of the numbers decreases.</h3><h3 /><h3>Answer:</h3><h3>-10 is less than -2</h3><h3>-10<-2</h3><h3 /><h3 />

Citrus2011 [14]3 years ago

3 0

Answer:

-10 is less than -2

Step-by-step explanation:

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(b) At noon on Saturday, the temperature was 15 °C.

Thepotemich [5.8K]

Their is a 18 degree difference

5 0

3 years ago

A medical researcher says that less than 87â€‹% of adults in a certain country think that healthy children should be required to

Lyrx [107]

Answer: It is not enough evidence to support the researcher's claim.

Step-by-step explanation:

Since we have given that

n = 500

$\hat{p}=0.85$

So, the hypothesis are as follows:

$H_0:\hat{p}$

So, the z value would be

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\\\\z=\dfrac{0.85-0.87}{\sqrt{\dfrac{0.87\times 0.13}{500}}}\\\\z=\dfrac{-0.02}{0.015}\\\\z=-1.33$

At α = 0.05

z= -1.64

So, 1.64<-1.33

So, we accept the null hypothesis.

Hence, it is not enough evidence to support the researcher's claim.

3 0

3 years ago

S=n/2(2a+(n-1)d). If d=5, n=13, S=585 find the value of a.

anygoal [31]

Answer:

15

Step-by-step explanation:

Sum of 'n' terms formula is given by:-

s=n/2(2a+(n-1)d)

s=13/2[2xa+(13-1)5]

s=13/2(2xa+12x5)

s=13/2(2a+60)

585=13/2(2a+60)

585 x (2/13) = 2a + 60

90 = 2a + 60

90-60 = 2a

30 = 2a

a = 15

7 0

3 years ago

Last question need to be answered

shepuryov [24]

The answer would be 110 degrees.

4 0

3 years ago

Read 2 more answers

Please help me solve

mihalych1998 [28]

Answer:

x = 36.3°

using tane rule:

$\sf tan(x)= \dfrac{opposite}{adjacent}$

Here!

x = missing angle

opposite = 22

adjacent = 30

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

$\hookrightarrow \sf tan(x) = \dfrac{22}{30}$

$\hookrightarrow \sf x= tan^{-1}(\dfrac{22}{30} )$

$\hookrightarrow \sf x= 36.253^{\circ \:}$

$\hookrightarrow \sf x= 36.3^{\circ \:}$ ( rounded to nearest tenth of a degree)

3 0

2 years ago

Read 2 more answers